Arabic works without the harakāt — type البقرة or baqarah.
No surah matches that.
تفسير القرآن العزيز
Ibn Abī Zamanīn
An Andalusian abridgement of the earliest reports, kept very short.
O you who have believed, be supporters of Allah, as when Jesus, the son of Mary, said to the disciples, "Who are my supporters for Allah?" The disciples said, "We are supporters of Allah." And a faction of the Children of Israel believed and a faction disbelieved. So We supported those who believed against their enemy, and they became dominant.
The same ayah, in another commentary
Aṣ-Ṣaff 61:14