Sunan Ibn Majah, Book 28, Hadith 3357 (In-Book) ⓘ
It was narrated that Khuzaimah bin Jaz’ said: “I said: ‘O Messenger of Allah, I have come to ask you about the vermin of the earth. What do you say about foxes?’ He said: ‘Who eats foxes?’ I said: ‘O Messenger of Allah, what do you say about wolves?’ He said: ‘Does anyone in whom there is anything good eat wolves?’”
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا يَحْيَى بْنُ وَاضِحٍ، عَنْ مُحَمَّدِ بْنِ إِسْحَاقَ، عَنْ عَبْدِ الْكَرِيمِ بْنِ أَبِي الْمُخَارِقِ، عَنْ حِبَّانَ بْنِ جَزْءٍ، عَنْ أَخِيهِ، خُزَيْمَةَ بْنِ جَزْءٍ قَالَ قُلْتُ يَا رَسُولَ اللَّهِ جِئْتُكَ لأَسْأَلَكَ عَنْ أَحْنَاشِ الأَرْضِ مَا تَقُولُ فِي الثَّعْلَبِ قَالَ " وَمَنْ يَأْكُلُ الثَّعْلَبَ " . قُلْتُ يَا رَسُولَ اللَّهِ مَا تَقُولُ فِي الذِّئْبِ قَالَ " وَيَأْكُلُ الذِّئْبَ أَحَدٌ فِيهِ خَيْرٌ " .
also referenced under: Hadith 3235 (Reference) & Volume 4, Book 28, Hadith 3235 (DarusSalam)