مَا أَنتَ إِلَّا بَشَرٌ مِّثْلُنَا فَأْتِ بِآيَةٍ إِن كُنتَ مِنَ الصَّادِقِينَ
[26:154]
You are naught but a mortal like ourselves; so bring a sign if you are one of the truthful.
"Thou art no more than a mortal like us: then bring us a Sign, if thou tellest the truth!"
Thou art but a mortal like us. So bring some token if thou art of the truthful.