There were twelve stones with their names according to the names of the sons of Israel. They were like signets, each engraved with its name, for the twelve tribes.
In this account of the making of the priests' garments, according to the instructions given (ch. 28), we may observe, 1. That the priests' garments are called here clothes of service, Exo 39:1. Note, Those that wear robes of honour must look upon them as clothes of service; for from those upon whom honour is put service is expected.
Commenting on Exodus 39:1-31
And the stones [were] according to the names of the children of Israel, twelve, according to their names, [like] the engravings of a signet, every one with his name, according to the twelve tribes. (d) That is, every tribe had his name written on a stone.
Exo 39:1-31 Preparation of the priests’ clothes. - Previous to the description of the dress itself, we have a statement in Exo 39:1 of the materials employed, and the purpose to which they were devoted (“cloths of service,” see at Exo 31:10).
Commenting on Exodus 39:1-31