In Jainism, a "Sangh" refers to a group or congregation of devotees who undertake a pilgrimage (yatra) together to visit holy sites. Shatrunjay (also spelled Satrunjaya or Satrunjay) is one of the most sacred pilgrimage sites for Jains, located near Palitana in Gujarat. The temple complex at Shatrunjay Hill is especially revered among Śvētāmbara Jains, and visiting it is considered a highly meritorious act.

The phrase "All sanghs gone to Shatrunjay" likely refers to the tradition where numerous Jain sanghs from different regions organize pilgrimages to Shatrunjay, especially during auspicious times such as Kartik Purnima or the Chha Gau Yatra. It is believed that visiting Shatrunjay and performing worship there grants immense spiritual benefit, and it is said that every Jain should try to do the pilgrimage to Shatrunjay at least once in their lifetime.

If you have a specific question about the practice, rituals, or significance of sanghs going to Shatrunjay, please let me know!