The Heights
حَقِيقٌ عَلَىٰٓ أَن لَّآ أَقُولَ عَلَى ٱللَّهِ إِلَّا ٱلْحَقَّ ۚ قَدْ جِئْتُكُم بِبَيِّنَةٍ مِّن رَّبِّكُمْ فَأَرْسِلْ مَعِىَ بَنِىٓ إِسْرَٰٓءِيلَ
[Who is] obligated not to say about Allah except the truth. I have come to you with clear evidence from your Lord, so send with me the Children of Israel."
Nearby ayahs help place verse 7:105 in sequence and meaning.
ثُمَّ بَعَثْنَا مِنۢ بَعْدِهِم مُّوسَىٰ بِـَٔايَـٰتِنَآ إِلَىٰ فِرْعَوْنَ وَمَلَإِي۟هِۦ فَظَلَمُوا۟ بِهَا ۖ فَٱنظُرْ كَيْفَ كَانَ عَـٰقِبَةُ ٱلْمُفْسِدِينَ
Then We sent after them Moses with Our signs to Pharaoh and his establishment, but they were unjust toward them. So see how was the end of the corrupters.
وَقَالَ مُوسَىٰ يَـٰفِرْعَوْنُ إِنِّى رَسُولٌ مِّن رَّبِّ ٱلْعَـٰلَمِينَ
And Moses said, "O Pharaoh, I am a messenger from the Lord of the worlds
قَالَ إِن كُنتَ جِئْتَ بِـَٔايَةٍ فَأْتِ بِهَآ إِن كُنتَ مِنَ ٱلصَّـٰدِقِينَ
[Pharaoh] said, "If you have come with a sign, then bring it forth, if you should be of the truthful."
فَأَلْقَىٰ عَصَاهُ فَإِذَا هِىَ ثُعْبَانٌ مُّبِينٌ
So Moses threw his staff, and suddenly it was a serpent, manifest.