Psalmorum 133

1 canticum graduum David ecce quam bonum et quam iucundum habitare fratres in unum

A Song of Ascents; of David. Behold, how good and how pleasant it is for brethren to dwell together in unity!

2 sicut unguentum in capite quod descendit in barbam barbam Aaron quod descendit in ora vestimenti eius

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;

3 sicut ros Hermon qui descendit in montes Sion quoniam illic mandavit Dominus benedictionem et vitam usque in saeculum

Like the dew of Hermon, that cometh down upon the mountains of Zion: for there the LORD commanded the blessing, even life for evermore.