Arabic works without the harakāt — type البقرة or baqarah.
No surah matches that.
الدر المنثور
Al-Suyūṭī
Transmitted reports and nothing else, gathered verse by verse.
That is because they opposed Allah and His Messenger. And whoever opposes Allah and His Messenger - indeed, Allah is severe in penalty.
"That [is yours], so taste it." And indeed for the disbelievers is the punishment of the Fire.
O you who have believed, when you meet those who disbelieve advancing [for battle], do not turn to them your backs [in flight].
The same ayah, in another commentary
Al-Anfāl 8:13