Hebrews 7:21 ὁ (He) δὲ (however) μετὰ (with) ὁρκωμοσίας (an oath), διὰ (through) τοῦ (the One) λέγοντος (saying) πρὸς (to) αὐτόν (Him): “Ὤμοσεν (Has sworn) Κύριος (the Lord), καὶ (and) οὐ (not) μεταμεληθήσεται (will change His mind), ‘Σὺ (You are) ἱερεὺς (a priest) εἰς (to) τὸν (the) αἰῶνα (age).’”

BIB⁽ⁱ⁾ ²¹ ὁ (He) δὲ (however) μετὰ (with) ὁρκωμοσίας (an oath), διὰ (through) τοῦ (the One) λέγοντος (saying) πρὸς (to) αὐτόν (Him): “Ὤμοσεν (Has sworn) Κύριος (the Lord), καὶ (and) οὐ (not) μεταμεληθήσεται (will change His mind), ‘Σὺ (You are) ἱερεὺς (a priest) εἰς (to) τὸν (the) αἰῶνα (age).’”