Revelation 2:23

καὶ τὰ τέκνα αὐτῆς ἀποκτενῶ ἐν θανάτῳ καὶ γνώσονται πᾶσαι αἱ ἐκκλησίαι ὅτι ἐγώ εἰμι ὁ ἐρευνῶν νεφροὺς καὶ καρδίας καὶ δώσω ὑμῖν ἑκάστῳ κατὰ τὰ ἔργα ὑμῶν