Sunan an-Nasa'i, Hadith 4233 ⓘ
It was narrated that Abu Razin Laqit bin 'Amir Al-Uqaili said: "I said: 'O Messenger of Allah, we used to offer sacrifices during the Jahiliyyah in Rajab, and eat of (their meat) and offer some to those who came to us.' The Messenger of Allah said: 'There is nothing wrong with that."' (One of the narrators) Waki bin 'Udus said: "I will not leave it."
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ يَعْلَى بْنِ عَطَاءٍ، عَنْ وَكِيعِ بْنِ عُدُسٍ، عَنْ عَمِّهِ أَبِي رَزِينٍ، لَقِيطِ بْنِ عَامِرٍ الْعُقَيْلِيِّ قَالَ قُلْتُ يَا رَسُولَ اللَّهِ إِنَّا كُنَّا نَذْبَحُ ذَبَائِحَ فِي الْجَاهِلِيَّةِ فِي رَجَبٍ فَنَأْكُلُ وَنُطْعِمُ مَنْ جَاءَنَا . فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ بَأْسَ بِهِ " . قَالَ وَكِيعُ بْنُ عُدُسٍ فَلاَ أَدَعُهُ .
also referenced under: Book 41, Hadith 12 (In-Book) & Volume 5, Book 41, Hadith 4238 (DarusSalam)