Exodus 28:9

28:9 “You are to take two onyx stones and engrave on them the names of the sons of Israel,

Exodus 28:20

28:20 and the fourth row, a chrysolite, an onyx, and a jasper. They are to be enclosed in gold in their filigree settings.

Exodus 35:27

35:27 The leaders brought onyx stones and other gems to be mounted for the ephod and the breastpiece,

Exodus 39:13

39:13 and the fourth row, a chrysolite, an onyx, and a jasper. They were enclosed in gold filigree settings.

Exodus 39:6

39:6 They set the onyx stones in gold filigree settings, engraved as with the engravings of a seal with the names of the sons of Israel.