21. Ahmad ibn Muhammad al-Kufi has narrated from Ali ibn al-Hassan from Ali ibn b t from his Uncle, Ya’qub n Salim from abu Bakr al-Hadrami who has said the following: “Once I asked Abu ‘Abdillah about the words of Allah, the Most Majestic, the Most Holy, ‘The most undesirable voice is the voice of donkeys.’ (31:19) The Imam said, ‘It is a bad sneezing.’”