Surah Al-Kahf, ayah 90

18:90

حَتَّىٰٓ إِذَا بَلَغَ مَطۡلِعَ ٱلشَّمۡسِ وَجَدَهَا تَطۡلُعُ عَلَىٰ قَوۡمٖ لَّمۡ نَجۡعَل لَّهُم مِّن دُونِهَا سِتۡرٗا ٩٠

Hattā idhā balagha matli'ash-shamsi wajadahā tatlu'u 'alā qawmil lam naj'al lahum min dūnihā sitrā

Until, when he came to the rising of the sun [i.e., the east], he found it rising on a people for whom We had not made against it any shield.