Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Exodus 35:9
The offering could also be carnelians and other jewels to be set in the High Priest's ephod and in his breast piece.
1 Chronicles 29:6
Then the heads of the clans, the officials of the tribes, the commanders of the army, and the administrators of the royal property volunteered to give.
Ezra 2:68
And some of the heads of families, when they came to the house of Jehovah which is in Jerusalem, gave freely of their wealth for the building up of the house of God in its place: