Exodus 30:30

Καὶ Ἀαρὼν καὶ τοὺς υἱοὺς αὐτοῦ χρίσεις, καὶ ἁγιάσεις αὐτοὺς ἱερατεύειν μοι.

And you shall anoint Aaron and his sons, and you shall sanctify them to minister to me as priests.

ואת־אהרן ואת־בניו תמשׁח וקדשׁת אתם לכהן לי׃

*   sanctify OR consecrate