Exodus 26:6

26:6 You are to make fifty gold clasps and join the curtains together with the clasps, so that the tabernacle is a unit.

Exodus 26:11

26:11 You are to make fifty bronze clasps and put the clasps into the loops and join the tent together so that it is a unit.

Exodus 26:33

26:33 You are to hang this curtain under the clasps and bring the ark of the testimony in there behind the curtain. The curtain will make a division for you between the Holy Place and the Most Holy Place.