TABARANI 12932:
from Ibn ʿAbbās —
that the Messenger of Allah ﷺ said: "When Allah drowned Fir'awn he said: 'I believe that there is no god except the One that the children of Isra'il believe in.' So Jibrail said: 'O Muhammad! If you could only have seen me, while I was taking (the mud) from the sea, and filling his mouth out of fear that the mercy would reach him.'" (Using translation from Tirmidhī 3107)
الطبراني ١٢٩٣٢:
عن ابن عباس —
أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَمَّا أَغْرَقَ اللهُ فِرْعَوْنَ قَالَ آمَنْتُ أَنَّهُ لَا إِلَهَ إِلَّا الَّذِي آمَنَتْ بِهِ بَنُو إِسْرَائِيلَ فَقَالَ جِبْرِيلُ عَلَيْهِ السَّلَامُ يَا مُحَمَّدُ لَوْ رَأَيْتَنِي وَأَنَا آخِذٌ مِنْ حَالِ الْبَحْرِ فَأَدُسُّهُ فِي فِيهِ مَخَافَةَ أَنْ تُدْرِكَهُ الرَّحْمَةُ
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