The descendants of Amram included Aaron and Moses. Aaron had been set apart to consecrate the most holy things, with the intent that he and his sons should present offerings in the LORD's presence forever, ministering to him and pronouncing blessings in his name forever.

Amram married Jochebed, his father's sister, and she bore him Aaron and Moses. Amram lived for 137 years.

Miriam

Then his sister positioned herself some distance away in order to find out what would happen to him.

Then Miriam the prophetess, Aaron's sister, took a tambourine in her hand and went out with all the women behind her with tambourines and dancing.

For I brought you up from the land of Egypt, and ransomed you from the house of slavery, sending Moses, Aaron, and Miriam into your presence.

Nadab

With respect to the descendants of Aaron, classes of service were organized for Nadab, Abihu, Eleazar, and Ithamar, the descendants of Aaron.

Then Aaron married Elisheba daughter of Amminadab, sister of Nahshon. She bore him Nadab, Abihu, Eleazar, and Ithamar.

The LORD told Moses, "Come up to the LORD, you and Aaron, Nadab and Abihu, and 70 of the elders of Israel, and worship at a distance.

"You are to bring your brother Aaron, along with his sons, from among the Israelis so they can serve as priests for me: that is, Aaron and his sons Nadab, Abihu, Eleazar, and Ithamar.

Aaron's sons Nadab and Abihu each took his own censer, placed fire in it, covered it with incense, and brought it into the LORD's presence as unauthorized fire that he had never prescribed for them.

Eleazar

Along with Zadok, one of Eleazar's descendants, and Ahimelech, one of Ithamar's descendants, David organized their service according to their assigned responsibilities.

General references

The sons of Aaron were Nadab the first-born, Abihu, Eleazar, and Ithamar