MAT 5:22

22 But I say to you, that everyone who harbors kaas [(anger)] against his Ach, his chaver, shall be subject to mishpat [(judgment)]; and whoever shall say to his Ach, Reyka! [(Good for nothing!)] will be subject to the Sanhedrin; and whoever shall say Shoteh! [(Fool)] shall be subject to Eish Gehinnom [(Fire of Hell)].