וַיָּ֣שֶׂם אֹתָ֗ם עַ֚ל כִּתְפֹ֣ת הָאֵפֹ֔ד אַבְנֵ֥י זִכָּר֖וֹן לִבְנֵ֣י יִשְׂרָאֵ֑ל כַּאֲשֶׁ֛ר צִוָּ֥ה יְהוָ֖ה אֶת־מֹשֶֽׁה׃ (פ)
And he put them on the shoulder-pieces of the ephod, to be stones of memorial for the children of Israel, as the LORD commanded Moses.
Targum Jonathan on Exodus
And he set them on the shoulders of the ephoda, as stones of memorial for the sons of Israel, as the Lord commanded Mosheh.