وَحَدَّثَنِي مَالِكٌ، عَنْ مُحَمَّدِ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي صَعْصَعَةَ، أَنَّهُ قَالَ سَمِعْتُ أَبَا الْحُبَابِ، سَعِيدَ بْنَ يَسَارٍ يَقُولُ سَمِعْتُ أَبَا هُرَيْرَةَ، يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَنْ يُرِدِ اللَّهُ بِهِ خَيْرًا يُصِبْ مِنْهُ ‏"‏ ‏.‏

Yahya related to me from Malik that Muhammad ibn Abdullah ibn AbiSasaca said that he heard Abu'l-Hubab Said ibn Yasar say that he hadheard Abu Hurayra say, "The Messenger of Allah, may Allah bless himand grant him peace, said, 'Allah afflicts the one for whom He desiresgood.'" Translation Not Available

Book Ref: Muwatta Imam Malik Book 50 Hadith 1720
Web Ref:  Muwatta Imam Malik Book 50 Hadith 7