Hadith on Dua: No one ever harmed by too much supplication

Anas ibn Malik reported: The Messenger of Allah, peace and blessings be upon him, said, “Do not become frustrated with supplication, for no one was ever ruined by supplication.

Source: Ṣaḥīḥ Ibn Ḥibbān 878

Grade: Sahih (authentic) according to Al-Suyuti

عَنْ أَنَسٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لا تَعْجِزُوا فِي الدُّعَاءِ فَإِنَّهُ لَنْ يَهْلِكَ مَعَ الدُّعَاءِ أَحَدٌ

878 صحيح ابن حبان

9811 المحدث السيوطي خلاصة حكم المحدث صحيح في الجامع الصغير