'Part' in the Bible

Now, your majesty, whenever you want to come down, come down, and our part will be to hand him over to the king."

She was riding on the donkey and as she went down a protected part of the mountain, David was there with his men, coming down to meet her, and she went toward them.

Then Achish summoned David and told him, "As surely as the LORD lives, you are trustworthy, and it seems good to me for you to campaign with me as part of the army. Indeed, I've not found any evil in you from the time you came to me until now. But the leaders don't approve of you.

They gave him part of a fig cake and two bunches of raisins. After he had eaten, he revived, since he had neither eaten food nor had he drunk water for three days and three nights.