عَنْ أَبَانَ بْنِ عُثْمَانَ عَنْ أَبِيهِ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ مَنْ قَالَ بِسْمِ اللَّهِ الَّذِي لَا يَضُرُّ مَعَ اسْمِهِ شَيْءٌ فِي الْأَرْضِ وَلَا فِي السَّمَاءِ وَهُوَ السَّمِيعُ الْعَلِيمُ لَمْ يَضُرَّهُ شَيْءٌ
It is narrated from Sayyiduna Uthman (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: Whoever recites this supplication: BISMILLAHILLADHI LA YADURRU ... WA HUWA AS-SAMI’UL ‘ALEEM (In the name of Allah, with whose name nothing in the earth or the heavens can cause harm, and He is the All-Hearing, All-Knowing), nothing will harm him.