“It is made lawful for you to have sexual relations with your wives on the night of As-Saum (the fasts). They are your garment and you are their garment. Allah knows that you used to deceive yourselves, so He turned to you (accepted your repentance) and forgave you. So now have sexual relations with them and seek that which Allah has ordained for you (offspring), and eat and drink until the white thread (light) of dawn appears to you distinct from the black thread (darkness of night), then complete your Saum (fast) till the nightfall. And do not have sexual relations with them (your wives) while you are in I’tikaf (i.e. confining oneself in a mosque for prayers and invocations leaving the worldly activities) in the mosques. These are the limits (set) by Allah, so approach them not. Thus does Allah make clear His Ayat (proofs, evidences, lessons, signs, revelations, verses, laws, legal and illegal things, Allah’s set limits, orders, etc.) to mankind that they may become Al-Muttaqun (the pious)”. [SURAH BAQARAH, VERSE 187]

BUKHARI, Volumn 003, Book 031, Hadith Number 148.
Narated By ‘Aisha RadiAllahu Anha and Um Salama RadiAllahu Anha : At times Allah’s Apostle (peace be upon him) used to get up in the morning in the state of Janaba after having sexual relations with his wives. He would then take a bath and fast.

BUKHARI, Volumn 003, Book 031, Hadith Number 149.
Narated By ‘Aisha RadiAllahu Anha : The Prophet (peace be upon him) used to kiss and embrace (his wives) while he was fasting, and he had more power to control his desires than any of you. Said Jabir, “The person who gets discharge after casting a look (on his wife) should complete his fast.”

BUKHARI, Volumn 003, Book 031, Hadith Number 150.
Narated By Hisham’s father : ‘Aisha RadiAllahu Anha said, “Allah’s Apostle (peace be upon him) used to kiss some of his wives while he was fasting,” and then she smiled.