The Three Pilgrimage Festivals, in HebrewShalosh Regalim (שלוש רגלים), are three major festivals in Judaism—Pesach (Passover), Shavuot (Weeks or Pentecost), and Sukkot (Tabernacles, Tents or Booths)—when the ancient Israelites living in the Kingdom of Judah would make a pilgrimage to Temple in Jerusalem, as commanded by the Torah. In Jerusalem, they would participate in festivities and ritual worship in conjunction with the services of the kohanim ("priests") at the Temple.