Fasten both stones on the shoulder pieces of the ephod as memorial stones for the sons of Israel. Aaron is to bear their names on his two shoulders as a memorial before the LORD.

1 Corinthians 11:24
and when He had given thanks, He broke it and said, "This is My body, which is for you; do this in remembrance of Me."

Exodus 28:11
Engrave the names of the sons of Israel on the two stones the way a gem cutter engraves a seal. Then mount the stones in gold filigree settings.

Exodus 28:29
Whenever Aaron enters the Holy Place, he shall bear the names of the sons of Israel over his heart on the breastpiece of judgment, as a continual reminder before the LORD.

Exodus 39:6
They mounted the onyx stones in gold filigree settings, engraved like a seal with the names of the sons of Israel.

Exodus 39:7
Then they fastened them on the shoulder pieces of the ephod as memorial stones for the sons of Israel, as the LORD had commanded Moses.

Leviticus 24:7
And you are to place pure frankincense near each row, so that it may serve as a memorial portion for the bread, an offering made by fire to the LORD.

Numbers 31:54
And Moses and Eleazar the priest received the gold from the commanders of thousands and of hundreds and brought it into the Tent of Meeting as a memorial for the Israelites before the LORD.

Deuteronomy 33:12
Concerning Benjamin he said: "May the beloved of the LORD rest secure in Him; God shields him all day long, and upon His shoulders he rests."

Joshua 4:7
you are to tell them, 'The waters of the Jordan were cut off before the ark of the covenant of the LORD. When it crossed the Jordan, the waters were cut off.' Therefore these stones will be a memorial to the Israelites forever."

And you shall put the two stones on the shoulders of the ephod for stones of memorial to the children of Israel: and Aaron shall bear their names before the LORD on his two shoulders for a memorial.