כָּל־חֵ֗רֶם אֲשֶׁ֧ר יָחֳרַ֛ם מִן־הָאָדָ֖ם לֹ֣א יִפָּדֶ֑ה מ֖וֹת יוּמָֽת׃
None devoted, that may be devoted of men, shall be ransomed; he shall surely be put to death.
Targum Jonathan on Leviticus
Every separation which shall be separated of man shall not be redeemed with money, but with burnt offerings, and with sanctified victims, and with supplication for mercy before the Lord, because such are to be put to death.
Targum Jerusalem
Every one of the children of men set apart (or devoted) shall not be redeemed; dying, he shall be put to death.