Narrated Jabir:
When this Verse was revealed: “Say: He has power to send torment on you from above.” (6.65) Allah’s Apostle said, “O Allah! I seek refuge with Your Face (from this punishment).” And when the verse: “or send torment from below your feet,” (was revealed), Allah’s Apostle said, “(O Allah!) I seek refuge with Your Face (from this punishment).” (But when there was revealed): “Or confuse you in
party strife and make you to taste the violence of one another.” (6.65) Allah’s Apostle said, “This is lighter (or, this is easier).”
Sahih Bukhari, Volume 6, Book60, Number 152