Dr. Mustafa Khattab, the Clear Quran - 20:28

Translation for 20:28

يَفۡقَهُواْ قَوۡلِي ٢٨
so people may understand my speech,1

Foot notes

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Moses (ﷺ) put a brand of fire in his mouth, which hindered his speech as he grew up. In this verse, he prays to Allah to help him speak clearly, and his prayer is answered.