שָׁלִישׁ֗וֹšā·lî·šōwThen his officerH7991 √ shâlîysh — a triple, iNounmasculine singular constructthird person masculine singular
shâlîysh: a triple, a third man The noun is commonly traced to the third man on a chariot, beside driver and warrior, and so to the rank of royal adjutant. Barnes reads the title as a mark of Pekah's low standing ("a person, therefore, of very moderate rank"), Cambridge and K&D as a mark of his nearness to the king. Either way it is the office of proximity, and proximity is what the verse turns on.
√ Peqach — Pekach, an Israelite kingNounpropermasculine singular
√ bên — a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etcNounmasculine singular construct
רְמַלְיָ֜הוּrə·mal·yā·hūof RemaliahH7425 √ Rᵉmalyâhûw — Remaljah, an IsraeliteNounpropermasculine singular
וַיִּקְשֹׁ֣רway·yiq·šōrconspiredH7194 √ qâshar — to tie, physically (gird, confine, compact) or mentally (in love, league)Conjunctive wawVerbQalConsecutive imperfectthird person masculine singular
qâshar: to tie, physically or mentally, in love or league Qal consecutive imperfect. The root is binding: a conspiracy is men tied together. It is the governing verb of this chapter, in which Shallum ties against Zechariah, Menahem against Shallum, and now Pekah against Menahem's son. Pulpit notes that no grievance appears in the text; the tie is ambition only.
עָלָיו֩‘ā·lāwagainst himH5921 √ ʻal — above, over, upon, or against (yet always in this last relation with a downward aspect) in a great variety of applicationsPrepositionthird person masculine singular
√ ʼêth — properly, nearness (used only as a preposition or an adverb), nearPreposition
ʼêth: nearness, used only as a preposition, with One particle, two possible attachments, and the entire dispute over Argob and Arieh hangs on it. See the divergence above; the honest reading is that the sourced commentators are split and the grammar under-determines it.
אַרְגֹּ֣ב’ar·gōḇArgobH709 √ ʼArgôb — Argob, a district of PalestineNounpropermasculine singular
ʼArgôb: Argob, a district of Palestine A rare lexeme, standing in only five verses in all. Elsewhere it names a region of Bashan east of the Jordan (Deuteronomy 3:4, 3:13, 3:14; 1 Kings 4:13); here alone it names a man. Ellicott takes that as evidence the bearer came from that district, and reads the oddity of the names as a mark of the account's historical character.
√ ʼêth — properly, nearness (used only as a preposition or an adverb), nearConjunctive wawDirect object marker
הָאַרְיֵ֔הhā·’ar·yêhAriehH745 √ ʼAryêh — Arjeh, an IsraeliteArticleNounpropermasculine singular
ʼAryêh: Arjeh, an Israelite The name is the ordinary Hebrew word for lion, carried with the article (hā·’ar·yêh). Ellicott compares it to Coeur de Lion and to the Gadites of 1 Chronicles 12:8 whose faces were as the faces of lions; Gill reports Ben Gersom taking it from his fortitude. A man named Lion dies in a tower, or kills in one, and the text will not say which.
וְעִמּ֛וֹwə·‘im·mōwandH5973 √ ʻim — adverb or preposition, with (iConjunctive wawPrepositionthird person masculine singular
חֲמִשִּׁ֥יםḥă·miš·šîmfiftyH2572 √ chămishshîym — fiftyNumbercommon plural
√ ʼîysh — a man as an individual or a male personNounmasculine singular
מִבְּנֵ֣יmib·bə·nêofH1121 √ bên — a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etcPreposition-mNounmasculine plural construct
גִלְעָדִ֑יםḡil·‘ā·ḏîmGileadH1569 √ Gilʻâdîy — a Giladite or descendant of GiladNounpropermasculine plural
Gilʻâdîy: a Giladite, descendant of Gilad Gilead is the hard trans-Jordanic country. Ellicott notes that Menahem was himself of Gadite origin and would naturally recruit his guard there; Cambridge and Barnes turn the same fact the other way and conjecture that Pekah was a Gileadite. Both are inferences, honestly labelled as such by both sources.
בְּאַרְמ֤וֹןbə·’ar·mō·wnAnd at the citadelH759 √ ʼarmôwn — a citadel (from its height)Preposition-bNounmasculine singular construct
ʼarmôwn: a citadel (from its height) The keep, the highest and most defensible part of the royal house. Cambridge argues the sense here requires a word of security and protection from a foe, and pictures the king taking refuge in the strongest place he could reach; Ewald (reported by Ellicott) makes it the harem; Josephus, cited by Gill, says the killing happened at a banquet. The sources genuinely disagree about the room.
מֶלֶךְmɛ·lɛḵof the king’sH4428 √ melek — a kingArticleNounmasculine singular
√ bayith — a house (in the greatest variation of applications, especially family, etcNounmasculine singular construct
בְשֹׁמְר֜וֹןḇə·šō·mə·rō·wnin SamariaH8111 √ Shômᵉrôwn — Shomeron, a place in PalestinePreposition-bNounproperfeminine singular
וַיַּכֵּ֨הוּway·yak·kê·hū[Pekah] struck downH5221 √ nâkâh — to strike (lightly or severely, literally or figuratively)Conjunctive wawVerbHifilConsecutive imperfectthird person masculine singularthird person masculine singular
nâkâh: to strike, lightly or severely Hifil consecutive imperfect with suffix. The same verb covers a blow and a slaughter; the following verb removes the ambiguity.
וַיְמִיתֵ֖הוּway·mî·ṯê·hūand killed [Pekahiah]H4191 √ mûwth — to die (literally or figuratively)Conjunctive wawVerbHifilConsecutive imperfectthird person masculine singularthird person masculine singular
mûwth: to die, literally or figuratively Hifil: to cause to die. Hebrew narrative could have used the Qal with Pekahiah as subject and left the killing impersonal. It does not. The causative fixes the death on a named hand, which matters when the same hand takes the throne in the next clause.
וַיִּמְלֹ֥ךְway·yim·lōḵand reignedH4427 √ mâlak — to reignConjunctive wawVerbQalConsecutive imperfectthird person masculine singular
תַּחְתָּֽיו׃taḥ·tāwin his placeH8478 √ tachath — the bottom (as depressed)Prepositionthird person masculine singular
tachath: the bottom, as depressed, hence in the place of The preposition of substitution. In the northern kingdom of this chapter it has become the standard connective between a murder and a coronation, with nothing in between: no anointing, no assembly, no prophetic word.