UNITY: Where the LORD commanded the blessing

Psalm 133 (New King James Version)

1 Behold, how good and how pleasant it is
         For brethren to dwell together in unity!
2 It is like the precious oil upon the head,
         Running down on the beard,
         The beard of Aaron,
         Running down on the edge of his garments.
3 It is like the dew of Hermon,
         Descending upon the mountains of Zion;
         For there the LORD commanded the blessing—
         Life forevermore.