Exodus 27:10
And its twenty pillars and their twenty bases [will be] bronze; the hooks of the pillars and their bands [will be] silver.
Exodus 26:19-21
And you will make forty silver bases under the twenty frames, [with] two bases under the one frame for its two {pegs} and two bases under the {next} frame for its two {pegs}.
Exodus 36:38
and the five pillars and their hooks, and he overlaid their tops and their connections [with] gold, and their five bases [were] bronze.
Jeremiah 52:21
Now the pillars, [the] height of one pillar [was] eighteen cubits, and a thread of twelve cubits surrounded it, and its thickness [was] four fingers, hollowed out.