21Δεῖ οὖν τῶν συνελθόντων ἡμῖν ἀνδρῶν ἐν παντὶ χρόνῳ ἐν ᾧ εἰσῆλθεν καὶ ἐξῆλθεν ἐφ᾽ ἡμᾶς ὁ κύριος Ἰησοῦς,