Shi'a Muslims consider pilgrimages to Husayn's tomb to be a source of divine blessings and rewards.[109] According to Shi'a tradition the first such visit was performed by Husayn's son Ali Zayn al-Abidin and the surviving family members during their return from Syria to Medina. The first historically recorded visit is Sulayman ibn Surad and the Penitents going to Husayn's grave before their departure to Syria.