1 Samuel 21:13
ESV
So he changed his behavior before them and pretended to be insane in their hands and made marks on the doors of the gate and let his spittle run down his beard.
NIV
So he pretended to be insane in their presence; and while he was in their hands he acted like a madman, making marks on the doors of the gate and letting saliva run down his beard.
NASB
So he disguised his sanity while in their sight and acted insanely in their custody, and he scribbled on the doors of the gate, and drooled on his beard.
CSB
so he pretended to be insane in their presence. He acted like a madman around them, scribbling on the doors of the city gate and letting saliva run down his beard.
NLT
So he pretended to be insane, scratching on doors and drooling down his beard.
KJV
And he changed his behaviour before them, and feigned himself mad in their hands, and scrabbled on the doors of the gate, and let his spittle fall down upon his beard.
NKJV
So he changed his behavior before them, pretended madness in their hands, scratched on the doors of the gate, and let his saliva fall down on his beard.