Hazrat Muhammad bin Ismail states that Hazrat Saeed bin Jubair went out from Mina in intense heat and performed seven circuits (Tawaf) of the House of Allah and offered two rak'ahs. Then a water vessel was brought, and Muhammad bin Ali (may Allah be pleased with him) gave us nabidh to drink. Hazrat Saeed bin Jubair drank from it and then gave it to me to drink.! Saaqiyah refers to the department of the servants of the Sacred Mosque in Makkah, whose responsibility is to provide water to the pilgrims.