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فَمَا ٱسۡطَٰعُوٓاْ أَن يَظۡهَرُوهُ وَمَا ٱسۡتَطَٰعُواْ لَهُۥ نَقۡبٗا
Thus they could not climb over it nor could they pierce it.
Explanation & meanings · 1
- They could not climb the dam for its smooth surface as well as it was as high as the mountains, and could not pierce it for its fortitude.