1 Samuel 24:6 in the King James Version
And he said unto his men, The LORD forbid that I should do this thing unto my master, the LORD’s anointed, to stretch forth mine hand against him, seeing he is the anointed of the LORD.
Context
5 Afterward, David’s heart struck him because he had cut off Saul’s skirt.
6 He said to his men, “The LORD forbid that I should do this thing to my lord, the LORD’s anointed, to stretch out my hand against him, since he is the LORD’s anointed.”
7 So David checked his men with these words, and didn’t allow them to rise against Saul. Saul rose up out of the cave, and went on his way.