Exodus 32:20 shows Moses burning the golden calf — exactly the same action of destroying an idol by fire as David does.

Deuteronomy 7:5 commands to burn carved images — David's action directly obeys this command.

Deuteronomy 7:25 repeats the command to burn idols and warns against taking their silver — David's burning aligns with this.

2 Kings 19:18 describes Assyrians burning gods of nations — same rationale: idols are wood and stone, so burned.

2 Samuel 5:21 says David carried away idols, but here he burns them — contrasting accounts of the same event.

Exodus 12:12 has God judging Egypt's gods — similar to David burning Philistine idols, showing God's supremacy over pagan deities.