Exodus 25:7

25:7 onyx stones, and other gems to be set in the ephod and in the breastpiece.

Exodus 28:31

28:31 “You are to make the robe of the ephod completely blue.

Exodus 35:9

35:9 onyx stones, and other gems for mounting on the ephod and the breastpiece.

Exodus 39:2

The Ephod

39:2 He made the ephod of gold, blue, purple, scarlet, and fine twisted linen.

Exodus 39:22

The Other Garments

39:22 He made the robe of the ephod completely blue, the work of a weaver.