A Song of Ascents; of David. 133:1 Behold, how good and how pleasant it is For brethren to dwell together in unity! 133:2 It is like the precious oil upon the head, That ran down upon the beard, Even Aaron’s beard; That came down upon the skirt of his garments; 133:3 Like the dew of Hermon, That cometh down upon the mountains of Zion: For there Jehovah commanded the blessing, Even life for evermore.