Ecce quam bonum. The happiness of brotherly love and concord.

 1 Behold how good and how pleasant it is for brethren to dwell in unity.  2 Like 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:  3 As the dew of Hermon, which descendeth upon mount Sion. For there the Lord hath commandeth blessing, and life for evermore.