Proverbs 24:6
For by wise counsel thou shalt make thy war: and in multitude of counsellors there is safety.
Cross-reference
Proverbs 11:14 states that abundance of counselors brings safety — a close restatement of the victory-through-counsel theme.
Proverbs 15:22 says plans succeed with many advisers — the same emphasis on counsel found in Proverbs 24:6.
Proverbs 20:18 echoes the same principle of waging war by wise counsel, reinforcing the proverb.
In 2 Chronicles 32:3, Hezekiah takes counsel with his officers to secure water during siege — a clear instance of wise guidance in warfare.
In Judges 20:7, Israel is called to give counsel before deciding on war against Benjamin — a direct example of seeking counsel before action.
Luke 14:31 uses the same imagery of a king deliberating before war, illustrating the wisdom of counsel in battle.