Riyad as-Salihin Hadith 41

We complained to the Messenger of Allah (ﷺ) regarding the persecution inflicted upon us by the disbelievers while he was lying in the shade of the Ka'bah, having made a pillow of his cloak. We submitted: "Why do you not supplicate for our prevalence (over the opponents)?". He (ﷺ) replied, "Among those people before you, a man would be seized and held in a pit dug for him in the ground and he would be sawed into two halves from his head, and his flesh torn away from his bones with an iron comb; but, in spite of this, he would not wean away from his Faith. By Allah, Allah will bring this matter to its consummation until a rider will travel from San'a' to Hadramout fearing none except Allah, and except the wolf for his sheep, but you are in too much of a hurry". [Al-Bukhari].