The Chashma-Ayub Mausoleum, located near the Samanid Mausoleum in Bukhara, Uzbekistan, is a revered site steeped in legend and history. Its name translates to "Job's Well," stemming from the belief that the biblical Prophet Job (Ayub) visited this location and miraculously brought forth a spring by striking the ground with his staff. This spring's water remains pure and is considered to have healing properties.

The mausoleum's origins date back to the 12th century, with significant contributions during the reign of Timur in the 14th century. The structure features a distinctive Khwarazm-style conical dome, an architectural element uncommon in Bukhara. Over the centuries, the building underwent several renovations, reflecting various architectural influences.
The mausoleum comprises four rooms aligned along an east-west axis, each topped with a dome. The central room, housing the sacred spring, is particularly notable. The entrance portal is adorned with intricate inscriptions and botanical motifs, showcasing the artistry of the period.
Today, the Chashma-Ayub Mausoleum houses a museum dedicated to the history of water supply in Bukhara. Visitors can learn about traditional water management systems and the significance of water in the region's development.
The Chashma-Ayub Mausoleum stands as a testament to Bukhara's rich cultural and spiritual heritage, offering visitors a glimpse into the city's storied past and architectural grandeur.