Jeremiah 7:17

Seest thou not what they do in the cities of Judah and in the streets of Jerusalem?

Cross-reference

In Jeremiah 6:27, God makes Jeremiah a tester, reinforcing his role as witness to the people's evil deeds seen here.

Jeremiah 44:9 recalls the same evil deeds in the streets of Jerusalem, echoing God's question here about seeing their sins.

Ezekiel 8:6-18 shows Ezekiel the abominations in the temple, paralleling Jeremiah's instruction to see the idolatry in the streets.

In 1 Kings 21:29, God sees Ahab's repentance and spares him, contrasting the unrepentant evil Jeremiah is told to observe.