It was narrated from Abu Dawud that the Prophet used to say this supplication after breaking his fast. As well, it is good to delay suhur meal until a time close to the dawn, but to stop eating before the dawn.

Refraining from backbiting or cursing a Muslim and other sins, and the like is more emphasized while fasting. In committing some of sins, the reward of one’s fasting might be lessened or lost. If someone curses another, let him abstain from responding by a similar curse. Let him say, "I am fasting. I am fasting."