29:50
وَقَالُوا۟ لَوۡلَاۤ أُنزِلَ عَلَیۡهِ ءَایَـٰتࣱ مِّن رَّبِّهِۦۚ قُلۡ إِنَّمَا ٱلۡـَٔایَـٰتُ عِندَ ٱللَّهِ وَإِنَّمَاۤ أَنَا۠ نَذِیرࣱ مُّبِینٌ
And they say: Why are not portents sent down upon him from his Lord? Say: Portents are with Allah only, and I am but a plain warner.
— Mohammed Marmaduke William Pickthall
Wa qaaloo law laaa unzila 'alaihi aayaatum mir Rabbihee qul innamal aayaatu 'indal laahi wa innamaaa ana nazeerum mubeen