Muslim bin Aqeel (a.s.) reached Madina and offered Prayers at the Masjide Nabawi and bade farewell to his household. He took along with him two people from Bani Qays as guides to direct the way and left. They took a wrong road and hence lost the way. They became thirsty and could no longer walk further. The two men who had escorted Muslim died due to severe thirst, but they directed him to the way before dying.
Muslim advanced further and stopped at a renowned halting place called Mazeeq and dispatched Qays bin Mus-hir Saydawi with a letter to Imam Husayn (a.s.) which read as follows: “Now then! I left Madina accompanied by two escorts as guides, but we lost the way and became intense thirsty and the two associates died because of it. We proceeded further until we found water and hence saved ourselves and this place called Mazeeq in Batne Jannat. I consider this to be an ill omen, if you deem fit please relieve me and dispatch someone else to pursue this task. Salutations.”
Imam Husayn (a.s.) replied to him:
“Now then! I fear regarding your excuse to relieve you from the task for which I sent you is due to fright. Therefore proceed further towards what I sent you. Salutations.”
When Muslim read the letter, he said that he did not fear anything for himself and proceeded further. He reached a water place, which was of Bani Tayy and dismounted there and then proceeded further. Suddenly Muslim saw a hunter shoot an arrow towards a Gazelle, who came into his sight and killed it. Thus Muslim said, “Allah willing, we too shall kill our enemies thus”, and then proceeded further.
Reference : Nafasul Mahmoom – Shaikh abbas Qummi (r.a.)