‏الأضاحي : Hadeeth No:4853 Ibn 'Umar reported kllah's Prophet (sallAllaahu alayhi wa sallam) having said: None of you shculd eat the flesh of his sacrificial animal beyond three days....

‏الطهارة : Hadeeth No:533 This hadith has been transmitted by Ibn Mughira on the authority of his father by another chain of transmitters....