Numbers 7:2

Christian Standard Bible Anglicised

the leaders of Israel, the heads of their ancestral families,  presented an offering. They were the tribal leaders who supervised the registration.

Cross References

2 Chronicles 35:8

His officials also donated willingly for the people, the priests, and the Levites. Hilkiah, Zechariah, and Jehiel, chief officials of God’s temple, gave two thousand six hundred Passover sacrifices and three hundred cattle for the priests.

Exodus 35:27

The leaders  brought onyx and gemstones to mount on the ephod and breastpiece,

Numbers 30:1

Moses told the leaders of the Israelite tribes,  ‘This is what the Lord has commanded:

1 Kings 8:1

At that time Solomon assembled the elders  of Israel,  all the tribal heads  and the ancestral leaders of the Israelites before him at Jerusalem in order to bring the ark of the Lord’s covenant from the city of David,  that is Zion.

Numbers 31:51

Moses and the priest Eleazar received from them all the articles made out of gold.