'Slip' in the Bible

“Only be on your guard and diligently watch yourselves, so that you don’t forget the things your eyes have seen and so that they don’t slip from your mind as long as you live. Teach them to your children and your grandchildren.

Vengeance belongs to Me; I will repay.In time their foot will slip,for their day of disaster is near,and their doom is coming quickly.”

He keeps us aliveand does not allow our feet to slip.

He will not allow your foot to slip;your Protector will not slumber.

It is good that you grasp the one and do not let the other slip from your hand. For the one who fears God will end up with both of them.