Numbers 7:2

that the princes of Israel, the heads of their fathers houses, offered. These were the princes of the tribes, these are they that were over them that were numbered:

Numbers 1:4-16

And with you there shall be a man of every tribe; every one head of his fathers house.

2 Chronicles 35:8

And his princes gave for a freewill-offering unto the people, to the priests, and to the Levites. Hilkiah and Zechariah and Jehiel, the rulers of the house of God, gave unto the priests for the passover-offerings two thousand and six hundred'small cattle , and three hundred oxen.

Exodus 35:27

And the rulers brought the onyx stones, and the stones to be set, for the ephod, and for the breastplate;

Numbers 2:1-34

And Jehovah spake unto Moses and unto Aaron, saying,

Numbers 10:1-36

And Jehovah spake unto Moses, saying,

1 Chronicles 29:6-8

Then the princes of the fathers houses , and the princes of the tribes of Israel, and the captains of thousands and of hundreds, with the rulers over the king's work, offered willingly;

Ezra 2:68-69

And some of the heads of fathers houses , when they came to the house of Jehovah which is in Jerusalem, offered willingly for the house of God to set it up in its place:

Nehemiah 7:70-72

And some from among the heads of fathers houses gave unto the work. The governor gave to the treasury a thousand darics of gold, fifty basins, five hundred and thirty priests garments.

Treasury of Scripture Knowledge

Summary

That the princes of Israel, heads of the house of their fathers, who were the princes of the tribes, and were over them that were numbered, offered:

The princes

Bible References

The princes

Numbers 1:4
And with you there shall be a man of every tribe; every one head of his fathers house.

Offered

Exodus 35:27
And the rulers brought the onyx stones, and the stones to be set, for the ephod, and for the breastplate;
1 Chronicles 29:6
Then the princes of the fathers houses , and the princes of the tribes of Israel, and the captains of thousands and of hundreds, with the rulers over the king's work, offered willingly;
2 Chronicles 35:8
And his princes gave for a freewill-offering unto the people, to the priests, and to the Levites. Hilkiah and Zechariah and Jehiel, the rulers of the house of God, gave unto the priests for the passover-offerings two thousand and six hundred'small cattle , and three hundred oxen.
Ezra 2:68
And some of the heads of fathers houses , when they came to the house of Jehovah which is in Jerusalem, offered willingly for the house of God to set it up in its place:
Nehemiah 7:70
And some from among the heads of fathers houses gave unto the work. The governor gave to the treasury a thousand darics of gold, fifty basins, five hundred and thirty priests garments.

General references

Numbers 10:4
And if they blow but one, then the princes, the heads of the thousands of Israel, shall gather themselves unto thee.
Numbers 30:1
And Moses spake unto the heads of the tribes of the children of Israel, saying, This is the thing which Jehovah hath commanded.
Numbers 31:51
And Moses and Eleazar the priest took the gold of them, even all wrought jewels.

American Standard Version Public Domain