BUKHARI 2323:
from al-Sāʾib b. Yazīd —
Abu Sufyan bin Abu Zuhair, a man from Azd Shanu'a and one of the companions of the Prophet ﷺ said, "I heard Messenger of Allah ﷺ saying, 'If one keeps a dog which is meant for guarding neither a farm nor cattle, one Qirat of the reward of his good deeds is deducted daily." I said, "Did you hear this from Messenger of Allah ﷺ?" He said, "Yes, by the Lord of this Mosque."
البخاري ٢٣٢٣:
عن الساءب بن يزيد —
أَنَّهُ سَمِعَ سُفْيَانَ بْنَ أَبِي زُهَيْرٍ رَجُلاً مِنْ أَزْدِ شَنُوءَةَ وَكَانَ مِنْ أَصْحَابِ النَّبِيِّ ﷺ قَالَ سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنِ اقْتَنَى كَلْبًا لاَ يُغْنِي عَنْهُ زَرْعًا وَلاَ ضَرْعًا نَقَصَ كُلَّ يَوْمٍ مِنْ عَمَلِهِ قِيرَاطٌ قُلْتُ أَنْتَ سَمِعْتَ هَذَا مِنْ رَسُولِ اللَّهِ ﷺ قَالَ إِي وَرَبِّ هَذَا الْمَسْجِدِ
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