Matthew 24:30

Καὶ τότε φανήσεται τὸ σημεῖον τοῦ υἱοῦ τοῦ ἀνθρώπου ἐν τῷ οὐρανῷ· καὶ τότε κόψονται πᾶσαι αἱ φυλαὶ τῆς γῆς, καὶ ὄψονται τὸν υἱὸν τοῦ ἀνθρώπου ἐρχόμενον ἐπὶ τῶν νεφελῶν τοῦ οὐρανοῦ μετὰ δυνάμεως καὶ δόξης πολλῆς.

RBT Translation:

κόπτω - Chop off, Strike, Cut Down

And at that time the Sign of the Son of the Man will appear within a heavenly one. And at that time all the Tribes/Branches of the Earth will cut down, and they will perceive the Son of the Man, he who is coming on the Clouds of the Heaven, in company with a Powerful one and a glory multitudinous.

Julia Smith Literal 1876 Translation:
And then shall appear the sign of the Son of man in heaven; and then shall the tribes of the earth lament bitterly, and they shall see the Son of man coming upon the clouds of heaven with power and much glory.

LITV Translation:
And then the sign of the Son of man will appear in the heavens. And then all the tribes of the land will wail. And they will see the Son of man coming on the clouds of heaven with power and much glory. Dan. 7:13