1- Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from al-Husayn ibn Sa’id from al-Nadr ibn Suwayd from al-Qasim ibn Sulayman from Jarrah al-Mad’ini who has said the following: “Abu ‘Abd Allah has said, ‘One of the rights of a Muslim on his brother (in belief) is that on meeting him he should offer him the greeting of peace, visit him when he is ill, look after his interests in his absence and when sneezing one should say: “All praise belongs to Allah, Lord of the worlds, who has no partner.” In response, he (his companion) should say, “May Allah have mercy on you.” The sneezing person should reply back by saying, “May Allah guide you, and look after your concerns.” Of such rights is to accept his call and attend his funeral.’”