Saʿīd b. ʿĀmir > Shuʿbah > Qatādah > Anas

"The Messenger of Allah sacrificed two horned, Amlah rams, saying: 'Allah Akbar and pronouncing the Name of Allah. I saw him slaughtering them with his own hand, and placing his foot on their sides." I said: You heard it from Him? He said: Yes. (Sahih ) – Sound Chain

أَخْبَرَنَا سَعِيدُ بْنُ عَامِرٍ عَنْ شُعْبَةَ عَنْ قَتَادَةَ عَنْ أَنَسٍ قَالَ

«ضَحَّى رَسُولُ اللَّهِ ﷺ بِكَبْشَيْنِ أَمْلَحَيْنِ أَقْرَنَيْنِ وَيُسَمِّي وَيُكَبِّرُ لَقَدْ رَأَيْتُهُ يَذْبَحُهُمَا بِيَدِهِ وَاضِعًا عَلَى صِفَاحِهِمَا قَدَمَهُ» قُلْتُ أَنْتَ سَمِعْتَهُ؟ قَالَ نَعَمْ – إسناده صحيح