Matthew 22:45

45IfεἰthereforeοὖνDavidΔαυὶδcallsκαλεῖHimαὐτὸνLordκύριον,howπῶςsonυἱὸςof himαὐτοῦis Heἐστιν;

If, therefore, David calls Him ‘Lord,’ how is He his son?”