Parallel
Numbers 8:17
Swete's Septuagint · Berean Standard Bible
ὃτι ἐμοὶ πᾶν πρωτότοκον ἐν υἱοῖς Ἰσραὴλ ἀπὸ ἀνθρώπων ἕως κτήνους· ᾗ ἡμέρᾳ ἐπάταξα πᾶν πρωτότοκον ἐν γῆ Αἰγύπτῳ ἡγίασα αὐτοὺς ἐμοί.
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.