20:12
إِنِّىٓ أَنَا۠ رَبُّكَ فَٱخْلَعْ نَعْلَيْكَ ۖ إِنَّكَ بِٱلْوَادِ ٱلْمُقَدَّسِ طُوًى
Indeed, I am your Lord, so remove your sandals. Indeed, you are in the sacred valley of Tuwa.
Ta-Ha
إِنِّىٓ أَنَا۠ رَبُّكَ فَٱخْلَعْ نَعْلَيْكَ ۖ إِنَّكَ بِٱلْوَادِ ٱلْمُقَدَّسِ طُوًى
Indeed, I am your Lord, so remove your sandals. Indeed, you are in the sacred valley of Tuwa.
Nearby ayahs help place verse 20:12 in sequence and meaning.
إِذْ رَءَا نَارًا فَقَالَ لِأَهْلِهِ ٱمْكُثُوٓا۟ إِنِّىٓ ءَانَسْتُ نَارًا لَّعَلِّىٓ ءَاتِيكُم مِّنْهَا بِقَبَسٍ أَوْ أَجِدُ عَلَى ٱلنَّارِ هُدًى
When he saw a fire and said to his family, "Stay here; indeed, I have perceived a fire; perhaps I can bring you a torch or find at the fire some guidance."
فَلَمَّآ أَتَىٰهَا نُودِىَ يَـٰمُوسَىٰٓ
And when he came to it, he was called, "O Moses,
وَأَنَا ٱخْتَرْتُكَ فَٱسْتَمِعْ لِمَا يُوحَىٰٓ
And I have chosen you, so listen to what is revealed [to you].
إِنَّنِىٓ أَنَا ٱللَّهُ لَآ إِلَـٰهَ إِلَّآ أَنَا۠ فَٱعْبُدْنِى وَأَقِمِ ٱلصَّلَوٰةَ لِذِكْرِىٓ
Indeed, I am Allah. There is no deity except Me, so worship Me and establish prayer for My remembrance.