'Commander' in the Bible

He has lavishly sacrificed oxen, fattened cattle, and sheep. He invited all the king’s sons, Abiathar the priest, and Joab the commander of the army, but he did not invite your servant Solomon.

The Lord will bring back his own blood on his head because he struck down two men more righteous and better than he, without my father David’s knowledge. With his sword, Joab murdered Abner son of Ner, commander of Israel’s army, and Amasa son of Jether, commander of Judah’s army.

Earlier, when David was in Edom, Joab, the commander of the army, had gone to bury the dead and had struck down every male in Edom.

When Hadad heard in Egypt that David rested with his fathers and that Joab, the commander of the army, was dead, Hadad said to Pharaoh, “Let me leave, so I can go to my own country.”

His servant Zimri, commander of half his chariots, conspired against him while Elah was in Tirzah getting drunk in the house of Arza, who was in charge of the household at Tirzah.

When these troops heard that Zimri had not only conspired but had also struck down the king, then all Israel made Omri, the army commander, king over Israel that very day in the camp.