Ibrahim says that when you have kissed, touched, or had intercourse, it is obligatory for you to repeat the ablution.

Hazrat Hammad and Hazrat Hakam state that when a woman was touched, the ablution was nullified.

According to Hasan Basri, touching with the hand does not necessitate ablution.

Hazrat Abdur Rahman bin Abi Laila narrates that when a man touches his wife with desire, he should perform ablution unless ejaculation occurs.

Hazrat Bara bin Azib narrates that the Noble Prophet (peace and blessings be upon him) was asked about performing ablution after eating camel meat, so he said, "Perform ablution after eating camel meat."

Hazrat Abu Alia narrates that once Hazrat Abu Musa slaughtered a camel and fed its meat to his companions. After eating the meat, those companions were about to stand for prayer without performing ablution, so Hazrat Abu Musa stopped them and said, "I believe that if I walk on its dung and blood, I would still perform ablution, and if I eat its meat, I would still perform ablution (as if, in my view, performing ablution is necessary in both situations)."

Hazrat Jabir bin Samurah narrates that we used to perform ablution after eating camel meat, but we did not perform ablution after eating goat meat.

Hazrat Jabir bin Samurah narrates that the Noble Prophet (peace and blessings be upon him) commanded us to perform ablution after eating camel meat, and not to perform ablution after eating goat meat.

Hazrat Yahya bin Qais narrates that I saw Hazrat Ibn Umar (may Allah be pleased with them) eat camel meat and drink its milk, then he performed prayer without performing ablution.

Hazrat Tawus, Hazrat Ata, and Hazrat Mujahid did not perform ablution after eating camel meat or drinking its milk.