1 Chronicles 22:3

And David prepared iron in abundance for the nails for the doors of the gates, and for the couplings; and brass in abundance without weight;

1 Chronicles 22:14

Now, behold, in my affliction I have prepared for the house of Jehovah a hundred thousand talents of gold, and a thousand thousand talents of silver, and of brass and iron without weight; for it is in abundance: timber also and stone have I prepared; and thou mayest add thereto.

1 Kings 7:47

And Solomon left all the vessels unweighed , because they were exceeding many: the weight of the brass could not be found out.

1 Chronicles 29:2

Now I have prepared with all my might for the house of my God the gold for the things of gold, and the silver for the things of'silver, and the brass for the things of brass, the iron for the things of iron, and wood for the things of wood; onyx stones, and'stones to be set, stones for inlaid work, and of divers colors, and all manner of precious stones, and marble stones in abundance.

1 Chronicles 29:7

and they gave for the service of the house of God of gold five thousand talents and ten thousand darics, and of silver ten thousand talents, and of brass eighteen thousand talents, and of iron a hundred thousand talents.

2 Chronicles 4:18

Thus Solomon made all these vessels in great abundance: for the weight of the brass could not be found out.

Jeremiah 52:20

The two pillars, the one sea, and the twelve brazen bulls that were under the bases, which king Solomon had made for the house of Jehovah-the brass of all these vessels was without weight.

Treasury of Scripture Knowledge

Summary

And David prepared iron in abundance for the nails for the doors of the gates, and for the joinings; and brass in abundance without weight;

Prepared iron

Bible References

Prepared iron

1 Chronicles 29:2
Now I have prepared with all my might for the house of my God the gold for the things of gold, and the silver for the things of'silver, and the brass for the things of brass, the iron for the things of iron, and wood for the things of wood; onyx stones, and'stones to be set, stones for inlaid work, and of divers colors, and all manner of precious stones, and marble stones in abundance.

Without weight

1 Chronicles 22:14
Now, behold, in my affliction I have prepared for the house of Jehovah a hundred thousand talents of gold, and a thousand thousand talents of silver, and of brass and iron without weight; for it is in abundance: timber also and stone have I prepared; and thou mayest add thereto.
1 Kings 7:47
And Solomon left all the vessels unweighed , because they were exceeding many: the weight of the brass could not be found out.
2 Chronicles 4:18
Thus Solomon made all these vessels in great abundance: for the weight of the brass could not be found out.
Jeremiah 52:20
The two pillars, the one sea, and the twelve brazen bulls that were under the bases, which king Solomon had made for the house of Jehovah-the brass of all these vessels was without weight.

American Standard Version Public Domain