It is narrated from Abu Tufail (may Allah have mercy on him) that Ibn al-Kawwa asked Sayyiduna Ali (may Allah be pleased with him) about al-Mujarrah. He replied: It is a gate in the sky; through this gate, the sky was opened with the forceful water that rained down upon the people of Noah.
Hadith Referenceالادب المفرد / كتاب الأقوال / 766
Hadith Gradingالألبانی:صحيح
Hadith Takhrij«صحيح : أخرجه ابوالشيخ فى العظمة : 790»
It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them) that he said: The rainbow is a protection for the people of the earth from drowning, and the constellation is a door of the sky through which the sky will be split.
Hadith Referenceالادب المفرد / كتاب الأقوال / 767
Hadith Gradingالألبانی:صحيح
Hadith Takhrij«صحيح : أخرجه الطبراني فى الكبير : 10591 و أبوالشيخ فى العظمة : 793»