[1]A Song of degrees of David. Behold, how good and how pleasant it is for brethren to dwell together in unity![2]It is like the precious ointment upon the head, that ran down upon the beard, even Aaron's beard: that went down to the skirts of his garment;[3]As the dew of Hermon, and as the dew that descended upon the mountains of Zion: for there the LORD commanded the blessing, even life for ever.