John 8:39

ἀπεκρίθησαν καὶ εἶπον αὐτῷ ὁ πατὴρ ἡμῶν Ἀβραάμ λέγει αὐτοῖς ὁ Ἰησοῦς εἰ τέκνα τοῦ Ἀβραὰμ ἦτε τὰ ἔργα τοῦ Ἀβραὰμ ἐποιεῖτε