Strong's Hebrew English Morphology 1) grandson of Jesse, nephew of David via his sister Zeruiah, brother of Joab">52 [e] וְאַבְשַׁ֣י wə-’aḇ-šay Moreover Abishai Conj-w | N-proper-ms 1a) son, male child 1b) grandson 1c) children (pl. - male and female) 1d) youth, young men (pl.) 1e) young (of animals) 1f) sons (as characterisation, i.e. sons of injustice [for un- righteous men] or sons of God [for angels] 1g) people (of a nation) (pl.) 1h) of lifeless things, i.e. sparks, stars, arrows (fig.) 1i) a member of a guild, order, class">1121 [e] בֶּן־ ben- son N-msc 1) sister of David and mother of the 3 leading heroes of David's army-Abishai, Joab, and Asahel">6870 [e] צְרוּיָ֗ה ṣə-rū-yāh, of Zeruiah N-proper-ms 1a)(Niphal) to be stricken or smitten 1b) (Pual) to be stricken or smitten 1c) (Hiphil) 1c1) to smite, strike, beat, scourge, clap, applaud, give a thrust 1c2) to smite, kill, slay (man or beast) 1c3) to smite, attack, attack and destroy, conquer, subjugate, ravage 1c4) to smite, chastise, send judgment upon, punish, destroy 1d) (Hophal) to be smitten 1d1) to receive a blow 1d2) to be wounded 1d3) to be beaten 1d4) to be (fatally) smitten, be killed, be slain 1d5) to be attacked and captured 1d6) to be smitten (with disease) 1d7) to be blighted (of plants)">5221 [e] הִכָּ֤ה hik-kāh killed V-Hifil-Perf-3ms 853 [e] אֶת־ ’eṯ- - DirObjM 1) Edom 2) Edomite, Idumean-descendants of Esau 3) land of Edom, Idumea-land south and south east of Palestine">123 [e] אֱדוֹם֙ ’ĕ-ḏō-wm Edom N-proper-ms 1516 [e] בְּגֵ֣יא bə-ḡê in the Valley of Salt Prep-b | N-proper-fs 4417 [e] הַמֶּ֔לַח ham-me-laḥ, of salt N-ms 1a) eight (as cardinal number) 1b) eighth (as ordinal number) 1c) in combination with other numbers">8083 [e] שְׁמוֹנָ֥ה šə-mō-w-nāh eight Number-ms 1a) used only in combination to make the numbers 11-19">6240 [e] עָשָׂ֖ר ‘ā-śār [and] ten Number-ms 1a) as numeral 2) a thousand, company 2a) as a company of men under one leader, troops">505 [e] אָֽלֶף׃ ’ā-lep̄. thousand Number-ms

New American Standard Bible
Moreover Abishai the son of Zeruiah defeated 18,000 Edomites in the Valley of Salt.

King James Bible
Moreover Abishai the son of Zeruiah slew of the Edomites in the valley of salt eighteen thousand.

Holman Christian Standard Bible
Abishai son of Zeruiah struck down 18,000 Edomites in the Valley of Salt.

Moreover

1 Chronicles 2:16 Whose sisters were Zeruiah, and Abigail. And the sons of Zeruiah; …

1 Chronicles 11:20 And Abishai the brother of Joab, he was chief of the three: for lifting …

1 Samuel 26:6,8 Then answered David and said to Ahimelech the Hittite, and to Abishai …

1 Samuel 10:10,14 And when they came thither to the hill, behold, a company of prophets …

1 Samuel 16:9-11 Then Jesse made Shammah to pass by. And he said, Neither has the …

1 Samuel 19:21,22 And when it was told Saul, he sent other messengers, and they prophesied …

1 Samuel 20:6 If your father at all miss me, then say, David earnestly asked leave …

1 Samuel 23:18 And they two made a covenant before the LORD: and David stayed in …

Abishai [heb] Abshai

1 Chronicles 19:11 And the rest of the people he delivered to the hand of Abishai his brother…

slew of the Edomites

2 Samuel 7:13 He shall build an house for my name, and I will establish the throne …

2 Samuel 8:13,14 And David got him a name when he returned from smiting of the Syrians …

Psalm 60:1,8,9 O God, you have cast us off, you have scattered us, you have been …

the valley of Salt

2 Kings 14:7 He slew of Edom in the valley of salt ten thousand, and took Selah …

2 Chronicles 25:11 And Amaziah strengthened himself, and led forth his people, and went …

1 Chronicles 18:12 • 1 Chronicles 18:12 NIV • 1 Chronicles 18:12 NLT • 1 Chronicles 18:12 ESV • 1 Chronicles 18:12 NASB • 1 Chronicles 18:12 KJV • 1 Chronicles 18:12 Bible Apps • 1 Chronicles 18:12 Biblia Paralela • 1 Chronicles 18:12 Chinese Bible • 1 Chronicles 18:12 French Bible • 1 Chronicles 18:12 German Bible • Bible Hub