27 The leaders brought onyx stones and other gems to be mounted on the ephod and breastpiece.

Read Exodus 35:27 Using Other Translations

And the rulers brought onyx stones, and stones to be set, for the ephod, and for the breastplate;
And the leaders brought onyx stones and stones to be set, for the ephod and for the breastpiece,
The leaders brought onyx stones and the special gemstones to be set in the ephod and the priest’s chestpiece.