Matthew 3:15

Ἀποκριθεὶς δὲ ὁ Ἰησοῦς εἶπε πρὸς αὐτόν· ἄφες ἄρτι· οὕτω γὰρ πρέπον ἐστὶν ἡμῖν πληρῶσαι πᾶσαν δικαιοσύνην. Τότε ἀφίησιν αὐτόν.

And Jesus answered, he said to him, “Let it be so now, for it is proper for us to fulfill all righteousness.” Then he permitted him.