What was the response of the Prophet Muhammad (saw) when `Aisha told him about Buraira's situation regarding her emancipation?
 Narrated `Amra bint `Abdur-Rahman:                     Buraira went to Aisha, the mother of the faithful believers to seek her help in her emancipation Aisha said to her, "If your masters agree, I will pay them your price in a lump sum and manumit you." Buraira mentioned that offer to her masters but they refused to sell her unless the Wala' was for them. `Aisha told Allah's Apostle about it. He said, "Buy and manumit her as the Wala' is for the liberator."