Exodus 38:17, 21

And the bases for the pillars were of bronze, but the hooks of the pillars and their fillets were of silver. The overlaying of their capitals was also of silver, and all the pillars of the court were filleted with silver.

These are the records of the tabernacle, the tabernacle of the testimony, as they were recorded at the commandment of Moses, the responsibility of the Levites under the direction of Ithamar the son of Aaron the priest.