Matthew 23:31

BIB(i) 31 ὥστε (Thus) μαρτυρεῖτε (you bear witness) ἑαυτοῖς (to yourselves) ὅτι (that) υἱοί (sons) ἐστε (you are) τῶν (of those) φονευσάντων (having murdered) τοὺς (the) προφήτας (prophets).