Greek

Καὶ τότε φανήσεται τὸ σημεῖον τοῦ Υἱοῦ ἀνθρώπου ἐν ‹τῷ› οὐρανῷ καὶ κόψονται πᾶσαι αἱ φυλαὶ τῆς γῆς ὄψονται τὸν Υἱὸν ἐρχόμενον ἐπὶ τῶν νεφελῶν οὐρανοῦ μετὰ δυνάμεως δόξης πολλῆς

Transliterated

kai tote phanēsetai to sēmeion tou Huiou anthrōpou en tō ouranō kai kopsontai pasai hai phylai tēs gēs opsontai ton Huion erchomenon epi tōn nephelōn ouranou meta dynameōs doxēs pollēs

Literal English

And then will appear the a sign of the Son of Man in - heaven And will mourn all the tribes - land will they see the Son coming at of the clouds air with power glory late
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