Hadithcore
Mishkat al-Masabih, 2359

‘Ali reported God’s messenger as saying, “God loves the believing servant who is severely tried and is penitent.”

وَعَنْ عَلِيٍّ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِنَّ اللَّهَ يُحِبُّ الْعَبْدَ المؤمنَ المفتَّنَ التوَّابَ»

References1 variant
In-Book Reference
Book 9, Hadith 132