12 “See, I have taken the Levites from among Bnei-Yisrael in place of the firstborn who open the womb among Bnei-Yisrael. The Levites will be Mine,
13 because all the firstborn are Mine. In the day when I was striking down all the firstborn in the land of Egypt, I consecrated to Myself every firstborn in Israel—whether man or animal—as Mine. I am Adonai.”
14 Adonai spoke in the Sinai wilderness to Moses saying,
15 “Count the sons of Levi. According to their ancestral house, by their families, every male a month old and upward you are to number them.”
16 So Moses numbered them in accordance with the word of Adonai, just as he was commanded.
17 These were the sons of Levi, by their names: Gershon, Kohath, and Merari.
18 These then were the names of the sons of Gershon by their families—Libni and Shimei.