John 6:29

29AnsweredἀπεκρίθηὁJesusἸησοῦςandκαὶsaidεἶπενto themαὐτοῖς·ThisΤοῦτόisἐστινtheτὸworkἔργοντοῦof Godθεοῦthatἵναyou should believeπιστεύητεinεἰςHim whomὃνhas sentἀπέστειλενHeἐκεῖνος.

Jesus answered and said to them, “This is the work of God, that you⁺ should believe in [Him] whom He sent.”