Hadith 8:200
Abu Bakr narrated to us, he said: Asbat bin Muhammad narrated to us, from Hisham, from al-Hasan and 'Ata, regarding a man who touches his wife and ejaculates: They both said: "Upon him is a sacrificial camel (badana), and the Hajj (must be performed) the following year."
حدثنا أبو بكر قال ثنا اسباط بن محمد عن هشام عن الحسن وعطاء في رجل يلمس امرأته فينزل قالا عليه بدنة والحج من قابل