https://www.mcgill.ca/morsl/article/holidays-and-holy-days/shavuot-feast-weeks
Shavuot: The Feast of Weeks | Office of Religious and Spiritual Life - McGill University
Shavuot, also known as the Feast of Weeks, is one of the three major festivals in Judaism, along with Passover and Sukkot. The holiday falls fifty days after...
the feast of weeksreligious and spiritual life