2 Samuel 22:42

They looked, but there was none to save; even unto the LORD, but he answered them not.

The verse belongs to a song David composed while Saul was hunting him to take his life. The song recounts David's dangers and deliverances, which he attributed to God's special protection, and gives praise to God as his merciful preserver. Within it, the verse describes David's enemies looking for help and calling even to the Lord, but there was no one to save them and He did not answer them.