1 Samuel Chapter 24, Verse 6

6: 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.- edit KJV text
6: After which David's heart struck him, because he had cut off the hem of Saul's robe.— edit Douay text
6: And David said to his men, The Lord forbid it me, that I should do this ting to my lord the anointed of the Lord, to lift my hand against him; for he is the anointed of the Lord.— edit LXX text