Musannaf Ibn Abi Shaybah 3388 — Staying away from Isha and Fajr

Ibn Abi Layla said: During the illness in which he died, Sayyiduna Abu al-Darda' (may Allah be pleased with him) said: Will you not carry me out of here? So the people lifted him and carried him out. Then he said: Listen carefully and convey it to those who come after you: "Take care of these two prayers, Isha and Fajr. If you knew what lies in these two prayers, you would come to them even if you had to crawl on your knees and elbows."