It wasnarrated from Sulaiman bin Buraidah that his father said:
"TheMessenger of Allah (ﷺ) said to Bilal: 'Come and eat, O Bilal.'Hesaid: 'I am fasting.' The Messenger of Allah (ﷺ) said: 'Weareeating our provision, but most of Bilal's provision is inParadise. Doyou realise, O Bilal, that the bones of the fastingperson glorifyAllah and the angels pray for forgiveness for him solong as food iseaten in front of him?'"
English reference: Vol. 1, Book 7, Hadith 1749
Arabic reference: Book 7, Hadith 1821