N107: Not to transfer a beast set apart for sacrifice from one class of sacrifices to another

Maimonides

Not to transfer a beast set apart for sacrifice from one class of sacrifices to another, as it is said concerning the first-born of cattle, “(The firstling of the beasts….) no man shall sanctify it” (Lev. 27:26); that is, no one shall offer it up as another kind of sacrifice.

Leviticus 27:26

KJV: 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 .
ASV: Only the firstling among beasts, which is made a firstling to Jehovah, no man shall sanctify it; whether it be ox or sheep, it is Jehovah’s.
WEB: “‘However the firstborn among animals, which belongs to the LORD as a firstborn, no man may dedicate, whether an ox or a sheep. It is the LORD’s.
JPS: Howbeit the firstling among beasts, which is born as a firstling to the LORD, no man shall sanctify it; whether it be ox or sheep, it is the LORD’S.