Abu Dharr reported: It was said to the Messenger of Allah, peace and blessings be upon him, “What is your opinion about a man who performs good deeds and the people praise him?” The Prophet said, “It is glad tidings for a believer.”

Source: Sahih Muslim 2642

Grade: Sahih (authentic) according to Muslim

عَنْ أَبِي ذَرٍّ قَالَ قِيلَ لِرَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَرَأَيْتَ الرَّجُلَ يَعْمَلُ الْعَمَلَ مِنْ الْخَيْرِ وَيَحْمَدُهُ النَّاسُ عَلَيْهِ قَالَ تِلْكَ عَاجِلُ بُشْرَى الْمُؤْمِنِ

2642 صحيح مسلم كتاب البر والصلة والآداب باب إذا أثني على الصالح فهي بشرى ولا تضره