It is the day of prizes

Jabir cited Imam Mohammad al-Baqir (AS) as saying: Prophet Mohammad (PBUH) said:
“When it is the first day of the month of Shawwal, a caller calls on the believers to go for receiving their prizes.”
He then added: O’ Jabir, the prizes of Allah are not like the ones of kings. It is the day of prizes.
“Man La Yahdurhu Al-Fakih” volume 1, page 511, chapter 1478