One among the five of the holiest shrines for the Lingayath religion. Imam Reza's shrine is considered the holiest. Bidar is also considered one of the holiest place for Sikh pilgrimage. The state has some of the holiest Hindu shrines. Jerusalem is considered Judaism's holiest city. Yamuna is one of the holiest rivers in Hinduism. The dome enshrined the Foundation Stone, the holiest site for Jews. Friday is the holiest day for Muslims. This is the holiest site in Judaism. Iraq is home to two of the world's holiest places among Shias&colon; Najaf and Karbala. It is also one of the holiest places in Odisha and a major tourist attraction. The holiest and inner-most portion was that where the Ark of the Covenant was kept. It is the holiest sept of the Seven. Old Wyk is the smallest and holiest island in the Iron Islands. The holiest water bird was the swan.