51:21
وَفِىٓ أَنفُسِكُمْ ۚ أَفَلَا تُبْصِرُونَ
And in yourselves. Then will you not see?
The Winnowing Winds
وَفِىٓ أَنفُسِكُمْ ۚ أَفَلَا تُبْصِرُونَ
And in yourselves. Then will you not see?
Nearby ayahs help place verse 51:21 in sequence and meaning.
وَفِىٓ أَمْوَٰلِهِمْ حَقٌّ لِّلسَّآئِلِ وَٱلْمَحْرُومِ
And from their properties was [given] the right of the [needy] petitioner and the deprived.
وَفِى ٱلْأَرْضِ ءَايَـٰتٌ لِّلْمُوقِنِينَ
And on the earth are signs for the certain [in faith]
وَفِى ٱلسَّمَآءِ رِزْقُكُمْ وَمَا تُوعَدُونَ
And in the heaven is your provision and whatever you are promised.
فَوَرَبِّ ٱلسَّمَآءِ وَٱلْأَرْضِ إِنَّهُۥ لَحَقٌّ مِّثْلَ مَآ أَنَّكُمْ تَنطِقُونَ
Then by the Lord of the heaven and earth, indeed, it is truth - just as [sure as] it is that you are speaking.