Detailed Account

According to Arab custom, Muhammad ﷺ was sent to the desert tribe of Banu Sa'ad to be nursed by Halimah al-Sa'diyah. During this period: 1) Halimah's family experienced blessings (increased milk, prosperous flocks), 2) The 'opening of chest' incident occurred where angels purified his heart, 3) He learned pure Arabic and developed physical strength in the desert environment.