Leviticus 27:29

No one who may have been set apart among men shall be ransomed [from death], he shall most certainly be put to death.

So Israel made a vow to the Lord, and said, “If You will indeed hand over these people to me, then I will utterly destroy their cities.”

and the Lord sent you on a mission, and said, ‘Go, totally destroy the sinners, the Amalekites, and fight against them until they are eliminated.’

Treasury of Scripture Knowledge

None devoted, which shall be devoted of men, shall be redeemed; but shall surely be put to death.

So Israel made a vow to the Lord, and said, “If You will indeed hand over these people to me, then I will utterly destroy their cities.”

and the Lord sent you on a mission, and said, ‘Go, totally destroy the sinners, the Amalekites, and fight against them until they are eliminated.’