Parallel
Luke 21:27
Nestle 1904 Greek New Testament · Berean Standard Bible
καὶ τότε ὄψονται τὸν Υἱὸν τοῦ ἀνθρώπου ἐρχόμενον ἐν νεφέλῃ μετὰ δυνάμεως καὶ δόξης πολλῆς
At that time they will see the Son of Man coming in a cloud with power and great glory (note: See Daniel 7:13–14.).