Hadith 8:2833
Abu Bakr narrated to us, he said: Shareek narrated to us, from Ali ibn Badhima, from a freed slave of Ibn Abbas, who said: I performed Tamattu and forgot to slaughter a sacrificial animal, and I delayed it until the days had passed. So I asked Ibn Abbas, and he said: "Offer a sacrificial animal for your [missed] sacrifice, and a sacrificial animal for what you delayed."
حدثنا أبو بكر قال نا شريك عن علي بن بذيمة عن مولى لابن عباس قال تمتعت فنسيت أن أنحر هديا وأخرت حتى مضت الأيام فسألت بن عباس فقال أهد هديا لهديك وهديا لما أخرت