All the skilled craftsmen among the workmen made the ten curtains for the tabernacle. They were made of finely spun linen, as well as blue, purple, and scarlet yarn, with cherubim skillfully worked into them.
Jewish Publication Society of America Version (JPS1917) - Exodus 36:8 >And every wise-hearted man among them that wrought the work made the tabernacle with ten curtains: of fine twined linen, and blue, and purple, and scarlet, with cherubim the work of the skilful workman made he them.