It is narrated from Hazrat Aisha (may Allah be pleased with her) that when the people of Makkah sent ransom to free their captives, the Prophet’s (peace and blessings be upon him) daughter Hazrat Zainab (may Allah be pleased with her) also sent wealth for her husband Abu al-As bin Rabi’, among which was the necklace that belonged to Hazrat Khadijah (may Allah be pleased with her) and which she had given to Hazrat Zainab (may Allah be pleased with her) at the time of her marriage to Abu al-As. When the Prophet (peace and blessings be upon him) saw this necklace, he was deeply moved and said,“If you deem it appropriate, release Zainab’s captive and return the wealth she has sent to her.”The people said,“Yes, O Messenger of Allah!”So they released Abu al-As and returned Hazrat Zainab’s necklace to her.