Numbers 1:18

Amplified Bible

and assembled all the congregation on the first day of the second month, and they registered by ancestry in their families (clans), by their fathers’ households, according to the number of names from twenty years old and upward, head by head,

Cross References

Ezra 2:59

Now these are the ones who came up from Tel-melah, Tel-harsha, Cherub, Addan, and Immer, but they could not provide evidence of their fathers’ households and their descendants, whether they were of Israel:

Nehemiah 7:61

And these were the ones who came up from Tel-melah, Tel-harsha, Cherub, Addon and Immer; but they [had no birth records and] could not prove their fathers’ houses or their descent, whether they were of Israel:

Exodus 6:14

These are the heads of their fathers’ households. The sons of Reuben, Israel’s (Jacob’s) firstborn: Hanoch and Pallu, Hezron and Carmi; these are the families of Reuben.

Numbers 1:1

The Lord spoke [by special revelation] to Moses in the Wilderness of Sinai in the Tent of Meeting (tabernacle) on the first day of the second month in the second year after the Israelites came out of the land of Egypt, saying,

Numbers 1:17

So Moses and Aaron took these men who were designated by name,

Hebrews 7:3

Without [any record of] father or mother, nor ancestral line, without [any record of] beginning of days (birth) nor ending of life (death), but having been made like the Son of God, he remains a priest without interruption and without successor.

Hebrews 7:6

But this person [Melchizedek] who is not from their Levitical ancestry received tithes from Abraham and blessed him who possessed the promises [of God].