For all the firstborn of the children of
Israel [are] mine, [both] man and beast: on the day that I smote every
firstborn in the land of Egypt I sanctified them for myself.
BSB
For every firstborn male in Israel is Mine, both man and beast. I set them apart for Myself on the day I struck down all the firstborn in the land of Egypt.
WEB
For all the firstborn among the children of Israel are mine, both man and animal. On the day that I struck all the firstborn in the land of Egypt, I sanctified them for myself.
YLT
for Mine is every first-born among the sons of Israel, among man and among beast; in the day of my smiting every first-born in the land of Egypt I sanctified them for Myself;