- Psalm 133 is recited following Mincha between Sukkot and Shabbat Hagadol. The first verse forms the popular hymn Hine Ma Tov.
Ecce Quam Bonum
The Latin title of the Psalm is Ecce Quam Bonum. The first lines, Ecce quam bonum et quam jucundum habitare fratres in unum ("Behold how good and how pleasant it is for brethren to dwell together in unity") constitute the motto of Sewanee: The University of the South and Immaculate Heart of Mary Seminary (Winona, Minnesota).
- The Complete Artscroll Siddur page 530
- "Student Life • Residential Life • The University of the South". Sewanee.edu/student-life/residential-life/. Retrieved 2015-08-31.
- "Seminary snapshots - Immaculate Heart of Mary Seminary, Winona (see motto)". Diocese of St Cloud. 2015. Retrieved 3 December 2015.