Hebrews 7:17

μαρτυρεῖ γὰρ ὅτι Σὺ ἱερεὺς εἰς τὸν αἰῶνα κατὰ τὴν τάξιν Μελχισεδέκ.

martyrei gar oti Sy iereys eis ton aiōna kata tēn taxin Melchisedek.

King James Version (KJV)

For he testifieth, Thou art a priest for ever after the order of Melchisedec.

Modern English

For it is declared: You are a priest forever, in the order of Melchizedek.