Psalmorum 133

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

A Song of Degrees. See now! what is so good, or what so pleasant, as for brethren to dwell together?

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

[It is] as ointment on the head, that ran down to the beard, [even] the beard of Aaron; that ran down to the fringe of his clothing.

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

As the dew of Aermon, that comes down on the mountains of Sion: for there, the Lord commanded the blessing, even life for ever.