Leviticus Chapter 27, Verse 26

26: Only the firstling of the beasts, which should be the LORD's firstling, no man shall sanctify it; whether it be ox, or sheep: it is the LORD's.- edit KJV text
26: The firstborn, which belong to the Lord, no man may sanctify and vow: whether it be bullock, or sheep, they are the Lord's.— edit Douay text
26: And every first-born which shall be produced among thy cattle shall be the Lord's, and no man shall sanctify it: whether calf or sheep, it is the Lord's.— edit LXX text