Original sentence: After the death of Khadija, it was suggested to Muhammad by Khawla bint Hakim, that he should marry Sawda bint Zama, a Muslim widow, or Aisha, the young daughter of Abu Bakr
Edited sentence: After the death of Khadija, it was suggested to Muhammad by Khawla bint Hakim, that he should marry Sawda bint Zama, a Muslim widow, or Aisha, the six- or seven-year-old daughter of Abu Bakr