Revelation 18:5

For her sins have reached unto heaven, and God hath remembered her iniquities.

Cross-reference

Revelation 16:19 also says Babylon was remembered before God to give her the cup of wrath—directly echoing this divine reckoning.

Genesis 18:20 describes the great outcry against Sodom's sin — parallel to Babylon's sins piling up to heaven, inviting judgment.

2 Chronicles 28:9 states sins have reached heaven — directly parallel to Babylon's sins piled up to heaven.

Ezra 9:6 Parallel

Ezra 9:6 says sins have risen to the heavens — echoing the same image of accumulated guilt provoking divine response.

Jeremiah 51:9 declares Babylon's judgment reaches heaven — a direct OT parallel to the same judgment language in Revelation.

Jonah 1:2 Parallel

Jonah 1:2 says Nineveh's evil has come up before God — parallel to Babylon's sins remembered, prompting judgment.

Psalm 79:8 Contrast

Psalm 79:8 pleads for God not to remember former iniquities—opposing God's active remembrance of Babylon's sins here.

Isaiah 1:4 Parallel

Isaiah 1:4 calls Israel 'laden with iniquity'—a parallel image of sins piling up under divine judgment.

Isaiah 47:3 Parallel

Isaiah 47:3 declares Babylon's shame and God's vengeance—matching the divine reckoning of sins remembered here.

In Jeremiah 51:49, Babylon's fall for slaughtering Israel parallels Rev's theme of sins reaching heaven — both describe divine retribution against Babylon.

In Jeremiah 51:56, God repays Babylon — same recompense theme as Rev 18:5's 'God remembered her iniquities'.

Daniel 4:22 Allusion

In Daniel 4:22, Nebuchadnezzar's pride reaches heaven — same 'reaches to heaven' imagery used for Babylon's sins in Rev 18:5.

Isaiah 14:4 Typology

Isaiah 14:4 taunts the fall of historical Babylon—a typological foreshadowing of this judgment on symbolic Babylon.

Genesis 8:1 Contrast

In Genesis 8:1, God remembers Noah for salvation—contrasting this remembrance for judgment on Babylon.

In Ezekiel 24:8, Jerusalem's blood is exposed to provoke vengeance — similar idea of sin being brought to account, but for a different city.