2 Samuel 18:24-25

24Now David awas sitting between the two gates, and bthe watchman went up to the roof of the gate by the wall, and when he lifted up his eyes and looked, he saw a man running alone. 25The watchman called out and told the king. And the king said, “If he is alone, there is news in his mouth.” And he drew nearer and nearer.

2 Kings 9:17

17Now the watchman was standing on the tower in Jezreel, and he saw the company of Jehu as he came and said, “I see a company.” And Joram said, “Take a horseman and send to meet them, and let him say, ‘Is it peace?’”
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