Exodus 6:27

The sons of Korah: Assir, Elkanah, and Abiasaph; these are the families of the Korahites.

Eleazar Aaron’s son took one of the daughters of Putiel as his wife; and she bore him Phinehas. These are the heads of the fathers’ houses of the Levites according to their families.

These are that Aaron and Moses to whom the LORD said, “Bring out the children of Israel from the land of Egypt according to their armies.”

On the day when the LORD spoke to Moses in the land of Egypt,

The LORD said to Moses, “I am the LORD. Tell Pharaoh king of Egypt all that I tell you.”

Moses said before the LORD, “Behold, I am of uncircumcised lips, and how shall Pharaoh listen to me?”