Psalm 133 (Midnight Office (weekdays, Saturday))
(Psalm 134 - Hebrew Numbering)
Behold now, bless ye the Lord, all ye servants of the Lord.
Ye that stand in the house of the Lord, in the courts of the house of our God, In the nights lift up your hands unto the holies, and bless the Lord.
The Lord bless thee out of Zion, He that made heaven and the earth.