'Ox' in the Bible

“Speak to the children of Israel, saying, ‘You shall not eat any fat from an ox, a sheep, or a goat.

“Any man from the house of Israel who kills an ox or lamb or goat in the camp, or kills it outside the camp

‘However, the firstborn among animals, which as a firstborn belongs to the Lord, no man may consecrate, whether an ox or a sheep. It is [already] the Lord’s.