Greek

ὥστε μαρτυρεῖτε ἑαυτοῖς ὅτι υἱοί ἐστε τῶν φονευσάντων τοὺς προφήτας

Transliterated

hōste martyreite heautois hoti huioi este tōn phoneusantōn tous prophētas

Literal English

so as you bear witness themselves - sons are you? of the having murdered the prophets
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