While Peter was speaking, a cloud appeared and enveloped them, and they were afraid as they entered the cloud.
Textus Receptus (TR) - Luke 9:34 >Ταῦτα δὲ αὐτοῦ λέγοντος, ἐγένετο νεφέλη καὶ ἐπεσκίασεν αὐτούς· ἐφοβήθησαν δὲ ἐν τῷ ἐκείνους εἰσελθεῖν εἰς τὴν νεφέλην.