Ahab asks this question out of frustration to rebuke Micaiah. AT: "Many times I have required ... in the name of Yahweh." (See: [[rc://en/ta/man/translate/figs-rquestion]])
The people of the army are compared to sheep that have no one to lead them because their shepherd, the king, has died. (See: [[rc://en/ta/man/translate/figs-simile]])
Yahweh speaks of the king as if he were a shepherd. Just like a shepherd is responsible to care for and protect his sheep, the king is responsible to lead and protect his people. AT: "These people no longer have a leader" (See: [[rc://en/ta/man/translate/figs-metaphor]])