Isaiah 57:7 in the King James Version
Upon a lofty and high mountain hast thou set thy bed: even thither wentest thou up to offer sacrifice.
Context
6 Among the smooth stones of the valley is your portion. They, they are your lot. You have even poured a drink offering to them. You have offered an offering. Shall I be appeased for these things?
7 On a high and lofty mountain you have set your bed. You also went up there to offer sacrifice.
8 You have set up your memorial behind the doors and the posts, for you have exposed yourself to someone besides me, and have gone up. You have enlarged your bed and made a covenant for yourself with them. You loved what you saw on their bed.