Lexicon/νεφρόςConcordance1 occurrenceRevelation12:23N-APM… ἐκκλησίαι ὅτι ἐγώ εἰμι ὁ ἐραυνῶν νεφροὺς καὶ καρδίας, καὶ δώσω ὑμῖν ἑκάστῳ …