15. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Hassan ibn Ali from ‘Abd Allah ibn Sinan who has said the following: “I once heard abu ‘Abd Allah , say, ‘Of the pigeon of Makkah the domesticated are different from pigeon of al-Haram (the sacred area). If one slaughters one of them and he is not in the state of Ihram his paying charity is better than its price. If he is in the state of Ihram then there is one sheep for every bird.’”