Final answer:
Levi had three sons named Gershon, Kohath, and Merari, as stated in Exodus 6:16.
Step-by-step explanation:
Levi, the son of Jacob and Leah, had three sons as mentioned in Exodus 6:16. Their names were Gershon, Kohath, and Merari. These sons founded the principal divisions of the Levites, a tribe set apart for religious service in Israel. This detail is part of the religious history recounted in the Hebrew Bible and has significance for understanding the ancestry of the Levitical priesthood in ancient Israelite culture.