"And so it happened. It was related that Abu al-Hasan, may Allah have mercy upon him, had said, "When I entered the land of Egypt and established my dwelling there, I prayed to Allah, the Most High, saying: Ya Rabb, have You caused me to dwell in the land of the Copts, to be buried amongst them, until my flesh becomes mingled with their flesh and my bones with theirs? A reply then came to me: No `Ali, you will be buried in a land which Allah has never oppressed." It is also recorded that in the year of his death Abu al-Hasan ash-Shadhdhuli was heard to say, "Once when I fell ill, I said: Allah, O Allah, when will the encounter with You take place? I was told: Ya `Ali, when you reach Humaythira, then the encounter will come." He said, may Allah have mercy upon him, "I saw as if I were buried at the base of a mountain before a well containing a little salty water, which became more abundant and sweet." And he said to his beloveds, "This year I shall perform the Pilgrimage of substitution (hajjat an-niyaba).

"One of Abu al-Hasan's followers recorded what happened: Soon after entering the desert of `Aydhab, both the young boy and the Shaykh fell ill, the boy dying the day before we reached the watering-place of Humaythira. The followers wanted to bury the youth where he had died, but the Shaykh said, "Carry him to Humaythira." When we arrived at this resting-place we washed the boy, and the Shaykh prayed over him before we buried him. That evening the Shaykh, who was also very sick, called his companions around him and spoke to us, counselling us to recite his Litany of the Sea (Hizb al-Bakhr) often, and he said, "Teach it to your children for the Greatest Name of Allah (al-ismu 'l-`azam) is in it." Then he talked privately to Sidi Abu al-`Abbas al-Mursi, giving him his orders as his successor with his special blessing. He, may Allah have mercy upon him, said to his followers, "When I am dead, look to Abu al-`Abbas al-Mursi for he is the Caliph (Khalifa) to come after me. He will have an exalted station amongst you for he is one of the Doors (abwab) of Allah, Praised and Exalted is He." Later that evening he called for a jar of water to be filled from the well of Humaythira. When he was told, "Ya Sidi, its water is salty and bitter, but the water we have is fresh and sweet," he replied, "Give me some of it for my intention is not what you think." When we brought him the well-water he drank a little of it, rinsed his mouth with it and spat into the jar. Then he said, "Pour the water into the well.

"Immediately the well-water turned sweet and fresh to taste, and it was abundant enough to refresh all the travellers who stopped to replenish themselves at this place. His followers said, "The Shaykh passed the night in holy preparation and discourse with his Beloved God, continually mentioning His Name until the dawn came when he was still."