Numbers 30:1

And Moses speaketh unto the heads of the tribes of the sons of Israel, saying, 'This is the thing which Jehovah hath commanded:

Numbers 7:2

and the princes of Israel (heads of the house of their fathers, they are princes of the tribes, they who are standing over those numbered) bring near,

Exodus 18:25

and Moses chooseth men of ability out of all Israel, and maketh them chiefs over the people, heads of thousands, heads of hundreds, heads of fifties, and heads of tens,

Numbers 1:4-16

and with you there is a man for a tribe, each is a head to the house of his fathers.

Numbers 34:17-28

These are the names of the men who give to you the inheritance of the land: Eleazar the priest, and Joshua son of Nun,

Deuteronomy 1:13-17

Give for yourselves men, wise and intelligent, and known to your tribes, and I set them for your heads;

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
and with you there is a man for a tribe, each is a head to the house of his fathers.
Numbers 7:2
and the princes of Israel (heads of the house of their fathers, they are princes of the tribes, they who are standing over those numbered) bring near,
Numbers 34:17
These are the names of the men who give to you the inheritance of the land: Eleazar the priest, and Joshua son of Nun,
Exodus 18:25
and Moses chooseth men of ability out of all Israel, and maketh them chiefs over the people, heads of thousands, heads of hundreds, heads of fifties, and heads of tens,
Deuteronomy 1:13
Give for yourselves men, wise and intelligent, and known to your tribes, and I set them for your heads;