Revelation 2:12-17 - The Letter To The Church In Pergamum
12 Then to the angel of the church at Pergamum write thus: ??These are the words of him who wields the sharp sword with the double edge: 13 I know where you dwell, where Satan sits enthroned, and yet you adhere to my Name, you have not renounced your faith in me even during the days when my witness, my faithful Antipas, was martyred in your midst ??where Satan dwells. 14 But I have one or two things against you: you have some adherents there of the tenets of Balaam, who taught Balak how to set a pitfall before the sons of Israel by making them eat food which had been sacrificed to idols and give way to sexual vice. 15 So even with you; you likewise have some adherents of the tenets of the Nicolaitans. 16 Repent; if not, I will very soon come to you and make war upon them with the sword of my mouth.
17 Let anyone who has an ear listen to what the Spirit says to the churches: 'The conqueror I will allow to share the hidden manna, and I will give him a white stone inscribed with a new name, unknown to any except him who receives it.'