TSK · Numbers 8:17

And it came to pass at midnight, that Jehovah smote all the first-born in the land of Egypt, from the first-born of Pharaoh that sat on his throne unto the first-born of the captive that was in the dungeon; and all the first-born of cattle.

that thou shalt set apart unto Jehovah all that openeth the womb, and every firstling which thou hast that cometh of a beast; the males shall be Jehovah's.

And when a man shall sanctify his house to be holy unto Jehovah, then the priest shall estimate it, whether it be good or bad: as the priest shall estimate it, so shall it stand.

for all the first-born are mine; on the day that I smote all the first-born in the land of Egypt I hallowed unto me all the first-born in Israel, both man and beast; mine they shall be: I am Jehovah.

He smote also all the first-born in their land, The chief of all their strength.

Moreover also I gave them my sabbaths, to be a sign between me and them, that they might know that I am Jehovah that sanctifieth them.

say ye of him, whom the Father sanctified and sent into the world, Thou blasphemest; because I said, I am [the] Son of God?

of how much sorer punishment, think ye, shall he be judged worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant wherewith he was sanctified an unholy thing, and hath done despite unto the Spirit of grace?

Of his own will he brought us forth by the word of truth, that we should be a kind of firstfruits of his creatures.