Numbers 25:3
And Israel joined himself unto Baal–peor: and the anger of the Lord was kindled against Israel.
Cross-reference
Numbers 25:5 records Moses' command to execute those who yoked to Baal—the direct punitive response to the sin and God's anger in verse 3.
Deuteronomy 4:3 reminds Israel that God destroyed those who followed Baal of Peor—a direct historical reference back to this event.
Deuteronomy 4:4 contrasts those who held fast to God and lived—against those who yoked to Baal and died (v.3).
Joshua 22:17 recalls 'the sin at Peor' that brought a plague—directly referencing the event in verse 3.
Psalm 106:28 repeats 'yoked themselves to Baal of Peor' and mentions eating sacrifices—a poetic retelling of this event.
Psalm 106:29 says they provoked God's anger and a plague broke out—the consequence alluded to in verse 3's 'anger burned'.
Hosea 9:10 recalls Israel consecrating themselves to Baal-peor and becoming detestable—a prophetic reflection on this sin.
Deuteronomy 3:29 identifies the location Beth Peor, the same place where Israel yoked to Baal, providing geographical context.
Joshua 13:20 lists Beth Peor as a territorial landmark, confirming the same location as the Baal of Peor incident.
Romans 11:4 references a remnant not bowing to Baal, contrasting with Israel's wholesale idolatry at Peor, yet both involve Baal worship.