O Lord, You have searched me and You know me.
You know when I sit and when I rise;
You perceive my thoughts from afar.
You discern my going out and my lying down;
You are familiar with all my ways.
Before a word is on my tongue You know it completely, O Lord.
You hem me in-behind and before;
You have laid Your hand upon me.
Psalm 139: 1-5