It is narrated from Sayyiduna Ubadah bin al-Samit (may Allah be pleased with him) that he said: The Messenger of Allah (peace and blessings be upon him) said: "When you see a red pillar (in the sky) towards the east in Ramadan, then store up your provisions for the whole year, for it will be a year of hunger (and famine)."
No one narrated this hadith from Umm Abdullah bint Khalid (may Allah have mercy on her) except Bishr bin Bakr (may Allah have mercy on him), and Zayd bin Bishr (may Allah have mercy on him) is alone in narrating it from him.
Hadith Referenceالمعجم الأوسط / باب الألف / 371
Hadith Gradingمحدثین:إسناده ضعيف، فيه أم عبد الله ابنة خالد بن معدان لم تُعرف
Hadith Takhrij«قال الهيثمي: فيه أم عبد الله ابنة خالد بن معدان ولم أعرفها وبقية رجاله ثقات «مجمع الزوائد ومنبع الفوائد، ج 5، ص 35»»