Psalms 121:4
"Behold, he that keepeth Israel shall neither slumber nor sleep."Psalms 121:4 (KJV)
Context from Psalms 121
2
My help cometh from the LORD, which made heaven and earth.
3
He will not suffer thy foot to be moved: he that keepeth thee will not slumber.
4
Behold, he that keepeth Israel shall neither slumber nor sleep.
5
The LORD is thy keeper: the LORD is thy shade upon thy right hand.
6
The sun shall not smite thee by day, nor the moon by night.