Arabic works without the harakāt — type البقرة or baqarah.
No surah matches that.
تفسير القرآن
Al-Samʿānī
Short and steady — the plain meaning and the reports behind it.
So do not let one avert you from it who does not believe in it and follows his desire, for you [then] would perish.
And what is that in your right hand, O Moses?"
He said, "It is my staff; I lean upon it, and I bring down leaves for my sheep and I have therein other uses."
[Allah] said, "Throw it down, O Moses."
So he threw it down, and thereupon it was a snake, moving swiftly.
The same ayah, in another commentary
Ṭā-Hā 20:16