Juristic and Usooli (Juristic Priciples) Rules
3 hadiths
There should be no harm or reciprocal harm
Abu Sa‘īd Sa‘d ibn Mālik ibn Sinān al-Khudri (may Allah be pleased with him) reported that the Messenger of Allah (ﷺ) said: "There should be no harm or reciprocal harm."
There should be no harm or reciprocal harm. Whoever causes harm, Allah harms him, and whoever makes things difficult, Allah makes things difficult for him
Abu Sa‘īd al-Khudri (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "There should be no harm or reciprocal harm. Whoever causes harm, Allah harms him, and whoever makes things difficult, Allah makes things difficult for him."
If one of you feels something in his stomach and doubts whether he released some wind or not, he should not leave the mosque unless he hears a sound or smells an odor
Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "If one of you feels something in his stomach and doubts whether he released some wind or not, he should not leave the mosque unless he hears a sound or smells an odor."