question #1 Sahih al-Bukhari 575, Book 9, Hadith 51 : What is the significance of the pre-dawn meal (Suhur) in the practice of fasting?

Zaid bin Thabit said, “We took the “Suhur” (the meal taken before dawn while fasting is observed)
with the Prophet (ﷺ) and then stood up for the (morning) prayer.” I asked him how long the interval
between the two (Suhur and prayer) was. He replied, ‘The interval between the two was just sufficient
to recite fifty to Sixth ‘Ayat.”