For all the firstborn of the sons of Israel, as much from men as from beasts, are mine. From the day when I struck down all the firstborn in the land of Egypt, I have sanctified them to myself
Other versions
King James Version
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.English Standard Version
For all the firstborn among the people of Israel are mine, both of man and of beast. On the day that I struck down all the firstborn in the land of Egypt I consecrated them for myself,New International Version
Every firstborn male in Israel, whether man or animal, is mine. When I struck down all the firstborn in Egypt, I set them apart for myself.