Isaiah 57:8
Behind the doors also and the posts hast thou set up thy remembrance: for thou hast discovered thyself to another than me, and art gone up; thou hast enlarged thy bed, and made thee a covenant with them; thou lovedst their bed where thou sawest it.
Cross-reference
Ezekiel 8:8-12 reveals secret idolatry behind a wall — matching Isaiah 57:8's hidden memorial behind the door.
Ezekiel 16:25-28 details building lofty places at every street and multiplying whoring — a strong parallel to Isaiah 57:8's extensive idolatry.
Ezekiel 23:41 shows a stately couch and incense — mirroring Isaiah 57:8's bed and covenant with false lovers.
Deuteronomy 6:9 commands writing God's words on doorposts — the opposite of setting up idolatrous memorials there.
Ezekiel 16:15 portrays Israel's spiritual adultery using the same metaphor of playing the whore.
Ezekiel 16:17 describes making images from God's gifts, similar to the idolatrous memorials here.
Hosea 2:5 shows Israel chasing lovers for provisions, echoing the unfaithfulness described here.
Ezekiel 16:32 calls Israel an adulterous wife who takes strangers — reinforcing the unfaithfulness imagery in Isaiah 57:8.
Ezekiel 23:2-4 introduces the allegory of two unfaithful sisters — providing the broader narrative of Israel's whoredom behind Isaiah 57:8.
Ezekiel 23:14 describes images on a wall — similar to the memorial set up behind the door, depicting lust for foreign idols.