Hadith 1412
اذا كان عيد الفطر قامت الملائكة على افواه الطرق . . .
"On the morning of Eid al-Fitr, the angels stand on the sides of the roads and call out: O people! Set out for reward and recompense. Your Lord had commanded you to fast, and you have observed the fasts; now receive its reward. Then, when the people have performed the Eid prayer, a caller announces in the heavens: Return to your homes as those who have been guided; I have forgiven you. In the heavens, this day is named the Day of Reward."