SADH, BHAI, devoted disciple of Guru Hargobind (1595-1644), who lived near the ancient city of Balkh in central Asia. Zulfiqar Ardastani, the author of DabistanI Mazahib, a contemporary work in Persian, records, two anecdotes which show that Bhai Sadh was a devoted Sikh who, unaffected by joys and sorrows of