Exodus 36:13
He also made fifty gold clasps to join the curtains together, so that the tabernacle was a unit.
Berean Standard Bible
And he made fifty taches of gold, and coupled the curtains one unto another with the taches: so it became one tabernacle.
He made fifty clasps of gold, and coupled the curtains to one another with the clasps: so the tabernacle was a unit.