Hadith.139 - Abd al-Rahman ibn Abi Abdullah asked Imam Jafar ibn Muhammad Al-Sadiq said: 'I feel wind in my stomach to the extent that I think it has exited.' Imam said: 'You do not need to perform ablution unless you hear a sound or perceive the smell.' Imam then added: 'Indeed, Satan sits between a man's buttocks and causes him to think he has passed wind to make him doubt.'.