Ecce quam bonum
1A gradual canticle.
Behold how good and how pleasant it is for brethren to dwell in unity. 2Like the precious ointment on the head, that ran down upon the beard, the beard of Aaron, Which ran down to the skirt of his garment: 3as the dew of Hermon, which descendeth upon mount Sion. For there the Lord hath commandeth blessing, and life for evermore.