1 Samuel 24:1
"And it came to pass, when Saul was returned from following the Philistines, that it was told him, saying, Behold, David is in the wilderness of Engedi."
Cross References (ranked by relevance)
Take away the wicked from before the king, and his throne shall be established in righteousness.
If a ruler hearken to lies, all his servants are wicked.
In thee are men that carry tales to shed blood: and in thee they eat upon the mountains: in the midst of thee they commit lewdness.
Then came up the Ziphites to Saul to Gibeah, saying, Doth not David hide himself with us in strong holds in the wood, in the hill of Hachilah, which is on the south of Jeshimon?
They make the king glad with their wickedness, and the princes with their lies.