Language:
كتاب الأضاحي
73  
Al-Adha Festival Sacrifice (Adaahi)
(16)
Chapter: What may be eaten of the meat of sacrifices and what may be taken as journey food
(16)
باب مَا يُؤْكَلُ مِنْ لُحُومِ الأَضَاحِيِّ وَمَا يُتَزَوَّدُ مِنْهَا
Sahih al-Bukhari 5572

Narrated Abu `Ubaid:

(in continuation of above). Then I witnessed the `Id with `Uthman bin `Affan, and that was on a Friday. He offered the prayer before the sermon, saying, "O people! Today you have two 'Its (festivals) together, so whoever of those who live at Al-`Awali (suburbs) would like to wait for the Jumua prayer, he may wait, and whoever would like to return (home) Is granted my permission to do so."

قَالَ أَبُو عُبَيْدٍ ثُمَّ شَهِدْتُ مَعَ عُثْمَانَ بْنِ عَفَّانَ فَكَانَ ذَلِكَ يَوْمَ الْجُمُعَةِ، فَصَلَّى قَبْلَ الْخُطْبَةِ ثُمَّ خَطَبَ فَقَالَ يَا أَيُّهَا النَّاسُ إِنَّ هَذَا يَوْمٌ قَدِ اجْتَمَعَ لَكُمْ فِيهِ عِيدَانِ، فَمَنْ أَحَبَّ أَنْ يَنْتَظِرَ الْجُمُعَةَ مِنْ أَهْلِ الْعَوَالِي فَلْيَنْتَظِرْ، وَمَنْ أَحَبَّ أَنْ يَرْجِعَ فَقَدْ أَذِنْتُ لَهُ‏.‏
Reference : Sahih al-Bukhari 5572
In-book reference : Book 73, Hadith 28
USC-MSA web (English) reference : Vol. 7, Book 68, Hadith 479
  (deprecated numbering scheme)