Hawzah News Agency – The merciful prophet of Islam, peace be upon him and his household says:

إيَّاكُمْ وَفُضُولَ المَطْعَمِ؛ فإنَّهُ يَسِمُ القَلْبَ بِالقَسوةِ، وَيُبْطِئُ بِالجَوارِحِ عَنِ الطّاعَةِ، وَيُصِمُّ الهِمَمَ عَنْ سَمَاعِ المَوْعِظَةِ.

'Be warned against excessive food, for it poisons the heart with hardness, slows the limbs in performing acts of obedience, and blocks the souls from hearing counsel.'

Source: Bihar al-Anwar, v. 77, p. 182, no. 10