Not graded
Bulugh al-Maram 817
وَعَنْ عَبْدِ اَللَّهِ بْنِ بُرَيْدَةَ, عَنْ أَبِيهِ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ مَنْ حَبَسَ اَلْعِنَبَ أَيَّامَ اَلْقِطَافِ, حَتَّى يَبِيعَهُ مِمَّنْ يَتَّخِذُهُ خَمْراً, فَقَدَ تَقَحَّمَ اَلنَّارَ عَلَى بَصِيرَةٍ } . رَوَاهُ اَلطَّبَرَانِيُّ فِي
" اَلْأَوْسَطِ "
Narrated 'Abdullah bin Buraidah on his father's authority (RA):
Allah's Messenger (ﷺ) said: "Whoever hoards grapes in the vintage (harvest) season till he sells them to those who make wine from them, has hastily thrown himself into Hell-fire with clear knowledge." [at-Tabarani reported it in al-Awsat with a Hasan (good) chain of narrators].
Cited in Bulugh al-Maram (No. 817).