TSK
Treasury of Scripture Knowledge references in WEB.
It happened at midnight, that Yahweh struck all the firstborn in the land of Egypt, from the firstborn of Pharaoh who sat on his throne to the firstborn of the captive who was in the dungeon; and all the firstborn of livestock.
that you shall set apart to Yahweh all that opens the womb, and every firstborn which you have that comes from an animal. The males shall be Yahweh's.
"'When a man dedicates his house to be holy to Yahweh, then the priest shall evaluate it, whether it is good or bad: as the priest shall evaluate it, so shall it stand.
for all the firstborn are mine. On the day that I struck down all the firstborn in the land of Egypt I made holy to me all the firstborn in Israel, both man and animal. They shall be mine. I am Yahweh."
He struck also all the firstborn in their land, the first fruits of all their manhood.
Moreover also I gave them my Sabbaths, to be a sign between me and them, that they might know that I am Yahweh who sanctifies them.
do you say of him whom the Father sanctified and sent into the world, 'You blaspheme,' because I said, 'I am the Son of God?'
How much worse punishment, do you think, will he be judged worthy of, who has trodden under foot the Son of God, and has counted the blood of the covenant with which he was sanctified an unholy thing, and has insulted the Spirit of grace?
Of his own will he brought us forth by the word of truth, that we should be a kind of first fruits of his creatures.