Jami` at-Tirmidhi 2478
جامع الترمذي#2478Da'ifYahya Al-Bakka' narrated from Ibn 'Umar who said:"A man belched in the presence of the Prophet(s.a.w), so he said: 'Restain your belching from us. For indeed those who are filled most in the world will be the hungriest on the Day of Judgement
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirHasan
Al-AlbaniHasan
Bashar Awad MaaroufHasan
Zubair Ali ZaiDaif
In-book reference: 37:64