Al A’raf Ayah 106

قَالَ إِن كُنتَ جِئْتَ بِـَٔـايَةٍ فَأْتِ بِهَآ إِن كُنتَ مِنَ ٱلصَّـٰدِقِينَ ١٠٦ Pharaoh said, “If you have come with a sign, then bring it if what you say is true.”