Nullifiers of Ablution

The Prophet (may Allah's peace and blessings be upon him) kissed some of his wives, and then went out for prayer without making ablution

Is it not but a piece of 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

During the Prophet's lifetime, the Companions used to wait for the ‘Ishā' prayer so much so their heads were lowered down (by dozing). They would then pray without performing (a new) ablution

Whoever touches his penis should make ablution

He asked: May I pray in the sheepfolds? He replied: Yes. He then asked: May I pray where camels sit? He replied: No

The one who washes the dead should take a bath, and the one who carries him should perform ablution

Verily, the two eyes (when awake) are the string that ties up the anus, but when the two eyes sleep, the string is untied