Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:18893Abū Naṣr b. Qatādah > Abū Manṣūr al-Naḍrawī > Aḥmad b. Najdah > Saʿīd b. Manṣūr > al-ʿAbbās b. al-Faḍl > Khālid b. ʿAbdullāh > Yazīd b. Abū Ziyād > ʿAṭāʾ > Ibn ʿAbbās > Man Dhabaḥ Fanasī

[Machine] Let him mention the name of Allah over it and let him eat, and not leave it for Shaytan when slaughtering on the Fitrah.  

البيهقي:١٨٨٩٣وَأَخْبَرَنَا أَبُو نَصْرِ بْنُ قَتَادَةَ أنبأ أَبُو مَنْصُورٍ النَّضْرَوِيُّ ثنا أَحْمَدُ بْنُ نَجْدَةَ ثنا سَعِيدُ بْنُ مَنْصُورٍ ثنا الْعَبَّاسُ بْنُ الْفَضْلِ ثنا خَالِدُ بْنُ عَبْدِ اللهِ عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ عَنْ عَطَاءٍ عَنِ ابْنِ عَبَّاسٍ ؓ قَالَ مَنْ ذَبَحَ فَنَسِيَ أَنْ

يُسَمِّيَ فَلْيَذْكُرِ اسْمَ اللهِ عَلَيْهِ وَلْيَأْكُلْ وَلَا يَدَعْهُ لِلشَّيْطَانِ إِذَا ذَبَحَ عَلَى الْفِطْرَةِ