Unseen knowledge

Sayyidatunā Unaysaĥ رَضِیَ اللهُ تَعَالٰی عَنْهَا has stated: My father told me: When I fell ill, the Beloved Prophet صَلَّی اللّٰہُ تَعَالٰی عَلَیْہِ وَاٰلِہٖ وَسَلَّم visited me and said, “This disease will not cause you any harm; but what will be your condition when you go blind having spent a long life after my apparent demise?” Upon hearing this, I humbly replied, “Yā Rasūlallāĥ صَلَّی اللّٰہُ تَعَالٰی عَلَیْہِ وَاٰلِہٖ وَسَلَّم! That time I will remain patient for reaping reward.” He صَلَّی اللّٰہُ تَعَالٰی عَلَیْہِ وَاٰلِہٖ وَسَلَّم said, “You will enter Paradise without any accountability if you do so.” Thus, he lost his vision after the apparent demise of the Holy Prophet صَلَّی اللّٰہُ تَعَالٰی عَلَیْہِ وَاٰلِہٖ وَسَلَّم. After a long period of time, Allah عَزَّوَجَلَّ blessed him with his vision again until he passed away.

(Dalāil-un-Nubūwwaĥ lil-Bayĥaqī, vol. 6, pp. 479)

Ay Arab kay chānd chamkā day mayrī lauḥ-e-jabīn Ĥo Ziyā ko pĥir Madīnay mayn naẓāraĥ Nūr kā