Dua to recite when slaughtering or Sacrifice an animal

Bismillahirrahmanirrahim

✦ Dua of Rasool Allah ﷺ  when slaughtering / Sacrifice

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It was narrated that Jabir bin Abdullah radi alahu anhu said: 

Rasool Allah Sal-Allahu alaihi wasallam sacrificed two rams on the Day of Eid. When he turned them to face towards 

the prayer direction he said:

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إِنِّي وَجَّهْتُ وَجْهِيَ لِلَّذِي فَطَرَ السَّمَوَاتِ وَالأَرْضَ حَنِيفًا وَمَا أَنَا مِنَ الْمُشْرِكِينَ

إِنَّ صَلاَتِي وَنُسُكِي وَمَحْيَاىَ وَمَمَاتِي

لِلَّهِ رَبِّ الْعَالَمِينَ

لاَ شَرِيكَ لَهُ وَبِذَلِكَ أُمِرْتُ وَأَنَا أَوَّلُ الْمُسْلِمِينَ

اللَّهُمَّ مِنْكَ وَلَكَ عَنْ مُحَمَّدٍ وَأُمَّتِهِ

بِسْمِ اللَّهِ وَاللَّهُ أَكْبَرُ

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✦ inni wajjahtu wajhiya Lillazi Fataras samawaati wal arda 

hanifaw wamaa ana minal mushrikeen. 

innassalaati Wa Nusuki Wa Mahyaya Wa Mamati Lillahi Rabbil A'lameen. 

La sharika lahu Wa bizaalika umirtu Wa Ana awwalul muslimeen. 

Allahumma Minka Wa laka 

Aan Muhammadiw wa ummatihi 

Bismillahi Wa-Allahu Akbar

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Masnad Ahmed 4653-Sahih

Sunan Ibn Maja, Book 26, 3240-Hasan

Al-Baihiqi-6832-Hasan

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Note:

1. if this sacrifice is behalf of you then you should say 

Haza Anni Bismillahi wallahu akbar

2. if this sacrifice is behalf of somebody else and for example his name is Abdullah then you should say Haza An Abdullah , Bismillahi wallahu akbar