That is from the news of the unseen which We reveal to (11:49)

Almuntakhab Fi Tafsir Alquran Alkarim

This true historic account which We relate to you O Muhammad is a narrative of facts and events belonging to the unseen and the unknown. Neither you nor your people knew it before. Therefore, be patient and do realize that the good and happy outcome shall fall to those entertaining the profound reverence dutiful to Allah

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(11:49) We reveal to you these accounts of matters that are beyond the reach of human perception. Neither you nor your people knew about them before this. Be, then, patient. Surely, the good end is for the God-fearing. *53

That is from the news of the unseen which We reveal to meaning

*53). The Prophet Muhammad (peace be on him) is consoled by the statement that in the same way that Noah (peace be on him) and his righteous people ultimately succeeded, so will he and his Companions. It is God's law that the opponents of the truth seem to achieve some measure of success in the beginning. But ultimate success is the lot of those who, out of their God-fearing, avoid all erroneous ways while seeking to serve the cause of the truth. The import of the story, therefore, is that the believers should not feel heart-broken by their ephemeral sufferings or the successes of their opponents. Instead, they should persevere, with courage and fortitude, in their struggle for the cause of the truth.
 

That is from the news of the unseen which We reveal to meaning in Urdu

اے محمدؐ، یہ غیب کی خبریں ہیں جو ہم تمہاری طرف وحی کر رہے ہیں اس سے پہلے نہ تم ان کو جانتے تھے اور نہ تمہاری قوم، پس صبر کرو، ا نجام کار متقیوں ہی کے حق میں ہے