Musannaf Ibn Abi Shaybah

Hazrat Zaid bin Aslam narrates from his father that Hazrat Umar (may Allah be pleased with him) delivered a sermon before the people and said: I saw in a dream a red rooster that pecked me three times at the place where I tie my lower garment. I asked Asma bint Umais for its interpretation, and she said: If your dream is true, then a non-Arab man will kill you.