Hadith 8:1925
Abu Bakr narrated to us, he said: Hafs bin Ghiyath narrated to us, from Abd al-Malik, from Ata, regarding a man who performed Tawaf around the House and forgot to pray the two rak'ahs until he had departed. He said: He shall pray them when he remembers, and there is nothing upon him.
حدثنا أبو بكر قال حدثنا حفص بن غياث عن عبد الملك عن عطاء في رجل طاف بالبيت ونسي أن يصلي الركعتين حتى مضى قال يصليهما إذا ذكر وليس عليه شيء