Numbers 30:1

And Moses spoke to the heads of the tribes of the children of Israel, saying, This is what Jehovah hath commanded.

Numbers 7:2

that the princes of Israel, the heads of their fathers' houses, the princes of the tribes, they that were over them that had been numbered, offered;

Exodus 18:25

And Moses chose able men out of all Israel, and made them heads over the people, chiefs of thousands, chiefs of hundreds, chiefs of fifties, and chiefs of tens.

Numbers 1:4-16

And with you there shall be a man for every tribe, a man who is the head of his father's house.

Numbers 34:17-28

These are the names of the men who shall divide the land unto you: Eleazar the priest, and Joshua the son of Nun.

Deuteronomy 1:13-17

Provide you wise and understanding and known men, according to your tribes, that I may make them your chiefs.

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 shall be a man for every tribe, a man who is the head of his father's house.
Numbers 7:2
that the princes of Israel, the heads of their fathers' houses, the princes of the tribes, they that were over them that had been numbered, offered;
Numbers 34:17
These are the names of the men who shall divide the land unto you: Eleazar the priest, and Joshua the son of Nun.
Exodus 18:25
And Moses chose able men out of all Israel, and made them heads over the people, chiefs of thousands, chiefs of hundreds, chiefs of fifties, and chiefs of tens.
Deuteronomy 1:13
Provide you wise and understanding and known men, according to your tribes, that I may make them your chiefs.