'Dress' in the Bible

Let them therefore give us two bulls; and let them choose one bull for themselves, and cut it in pieces, and lay it on the wood, and put no fire under; and I will dress the other bull, and lay it on the wood, and put no fire under it.

Elijah said to the prophets of Baal, "Choose one bull for yourselves, and dress it first; for you are many; and call on the name of your god, but put no fire under it."