Liber Psalmorum

The fifth book of Psalms, song 133, Vulgate and King James Version

Psalm 133

Vulgate

   1 Canticum ascensionum. David. Ecce quam bonum et quam iucundum habitare fratres in unum:
   2 sicut unguentum optimum in capite, quod descendit in barbam, barbam Aaron, quod descendit in oram vestimenti eius;
   3 sicut ros Hermon, qui descendit in montes Sion, quoniam illic mandavit Dominus benedictionem, vitam usque in saeculum.

Source: Bibliorum Sacrorum Editio, Sacrosanti Oecumenici Concilii Vaticani II, Ratione Habita, Iussu Pauli PP. VI Recognita, Auctoritate Ioannis Pauli PP. II Promulgata, Editio Typica Altera

King James Version

A Song of degrees of David.

   1 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 garments;
   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 evermore.