It is narrated from Sayyidah Umm Ishaq (may Allah be pleased with her) that she said: "I emigrated with my brother to the Messenger of Allah (peace and blessings be upon him) towards Madinah. When we reached part of the way, my brother said to me: O Umm Ishaq! Sit here, for I have forgotten my provisions (money) in Makkah. I said: I fear for you from my sinful husband. He said: No, in sha' Allah (if Allah wills; nothing will happen). She says: Then I stayed there for some days, and a man passed by me whom I recognised, but I will not name him. He asked: O Umm Ishaq! Why are you sitting here? I said: I am waiting for Ishaq; he has gone to Makkah to fetch his provisions. He said: You have no Ishaq any more; your sinful husband caught up with him and killed him. Then I reached Madinah and came to the Messenger of Allah (peace and blessings be upon him) while he was performing ablution. Weeping, I said: O Messenger of Allah! Ishaq has been killed. He (peace and blessings be upon him) was looking at me, and whenever I looked at him, he (peace and blessings be upon him) would lower (his head) towards the ablution. Then he (peace and blessings be upon him) took a handful of water and sprinkled it on my face."
Bashshar (may Allah have mercy on him) said that my grandmother related: "After that (by this blessing), whenever even the greatest calamity befell us, we would see tears in her eyes, but those tears would not flow down to her cheeks."
This hadith is not narrated from Sayyidah Umm Ishaq (may Allah be pleased with her) except with this chain, and Musa bin Isma'il is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب الميم / 6852
Hadith Gradingمحدثین:إسناده ضعيف لضعف بشار بن عبد الملك
Hadith Takhrij«قال الهيثمي: فيه بشار بن عبد الملك ضعفه ابن معين «مجمع الزوائد ومنبع الفوائد، ج 3، ص 20»»