كتاب الصلاة
2  
The Book of Prayer
Bulugh al-Maram 170
al-Hakim reported something similar to the above Hadith from Jabir and added to the type of dawn in which eating is forbidden:
"it is spread widely in the horizon," and to the other type: "it has the shape of wolf's tail."
وَلِلْحَاكِمِ فِي حَدِيثِ جَابِرٍ ‏- رضى الله عنه ‏- نَحْوُهُ, وَزَادَ فِي اَلَّذِي يُحَرِّمُ اَلطَّعَامَ: { إِنَّهُ يَذْهَبُ مُسْتَطِيلاً فِي اَلْأُفُقِ } وَفِي اَلْآخَرِ: { إِنَّهُ كَذَنَبِ اَلسِّرْحَان } 1‏ .‏
Reference : Bulugh al-Maram 170
In-book reference : Book 2, Hadith 170
English translation : Book 2, Hadith 170
Hadith Text
Reference