1 Chronicles 22:3

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;

1 Chronicles 22:14

Now behold, in my trouble I have prepared for the house of the LORD 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 to them.

1 Kings 7:47

And Solomon left all the vessels unweighed, because they were very numerous: neither was the weight of the brass ascertained.

1 Chronicles 29:2

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

1 Chronicles 29:7

And gave for the service of the house of God of gold five thousand talents and ten thousand drams, and of silver ten thousand talents, and of brass eighteen thousand talents, and one hundred thousand talents of iron.

2 Chronicles 4:18

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

Jeremiah 52:20

The two pillars, one sea, and twelve brazen bulls that were under the bases, which king Solomon had made in the house of the LORD: 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 things to he made of gold, and the silver for things of silver, and the brass for things of brass, the iron for things of iron, and wood for things of wood; onyx-stones, and stones to be set, glittering stones, 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 trouble I have prepared for the house of the LORD 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 to them.
1 Kings 7:47
And Solomon left all the vessels unweighed, because they were very numerous: neither was the weight of the brass ascertained.
2 Chronicles 4:18
Thus Solomon made all these vessels in great abundance: for the weight of the brass could not be ascertained.
Jeremiah 52:20
The two pillars, one sea, and twelve brazen bulls that were under the bases, which king Solomon had made in the house of the LORD: the brass of all these vessels was without weight.