A husband accepting Islam after his wife: Abu Hanifah said the marriage is contracted anew

Sayyiduna Abdullah bin Amr (may Allah be pleased with him) said: A man came to the Prophet (peace and blessings be upon him) and said: "I shaved my head before slaughtering?" He (peace and blessings be upon him) said: "Slaughter; there is no harm." The questioner said: "I slaughtered before stoning (the Jamarat)?" He (peace and blessings be upon him) said: "Stone; there is no harm."

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that a questioner asked the Prophet (peace and blessings be upon him): "I did the stoning after evening had come?" He (peace and blessings be upon him) said: "There is no harm." The narrator said: The questioner said: "I shaved my head before performing the nahr sacrifice?" He (peace and blessings be upon him) said: "There is no harm."

It is narrated from Sayyiduna Ali (may Allah be pleased with him) that a man came to the Prophet (peace and blessings be upon him) and said: "I performed Tawaf al-Ifadah before shaving my head?" He (peace and blessings be upon him) said: "Shave your head or shorten your hair; there is no harm."

It is narrated from Sayyiduna Usamah bin Sharik (may Allah be pleased with him) that a man asked the Prophet (peace and blessings be upon him): "I shaved my head before slaughtering?" He (peace and blessings be upon him) said: "There is no harm."

Sayyiduna Jabir (may Allah be pleased with him) said: A man said: "O Messenger of Allah (peace and blessings be upon him)! I shaved my head before performing the nahr sacrifice?" He (peace and blessings be upon him) said: "There is no harm." It is mentioned that the view of (Imam) Abu Hanifah is: A sacrifice (dam) is obligatory on him.