Revelation 2:14-17

But I have a few things against thee, because thou hast there some that hold the teaching of Balaam, who taught Balak to cast a stumblingblock before the children of Israel, to eat things sacrificed to idols, and to commit fornication. So hast thou also some that hold the teaching of the Nicolaitans in like manner. Repent therefore; or else I come to thee quickly, and I will make war against them with the sword of my mouth. He that hath an ear, let him hear what the Spirit saith to the churches. To him that overcometh, to him will I give of the hidden manna, and I will give him a white stone, and upon the stone a new name written, which no one knoweth but he that receiveth it.