Numbers 30:1

Moses said to the heads of the tribes of Israel: This is what Jehovah has commanded about vows:

Numbers 7:2

The leaders of Israel, the heads of the households, those tribal leaders who helped in the census came to give their offerings.

Exodus 18:25

and chose capable men from among all the Israelites. He appointed them as leaders of thousands, hundreds, fifties, and tens.

Numbers 1:4-16

One man from each tribe will help you. Each of these men must be the head of a household.

Numbers 34:17-28

These are the names of the men who will divide the land for you: the priest Eleazar and Joshua son of Nun.

Deuteronomy 1:13-17

Take wise men with understanding, who are known among your tribes. I will make them rulers over you.'

Treasury of Scripture Knowledge

Summary

And Moses spake unto the heads of the tribes concerning the children of Israel, saying, This is the thing which the LORD hath commanded.

Bible References

General references

Numbers 1:4
One man from each tribe will help you. Each of these men must be the head of a household.
Numbers 7:2
The leaders of Israel, the heads of the households, those tribal leaders who helped in the census came to give their offerings.
Numbers 34:17
These are the names of the men who will divide the land for you: the priest Eleazar and Joshua son of Nun.
Exodus 18:25
and chose capable men from among all the Israelites. He appointed them as leaders of thousands, hundreds, fifties, and tens.
Deuteronomy 1:13
Take wise men with understanding, who are known among your tribes. I will make them rulers over you.'