﴿ إِنَّ ٱلَّذِينَ يَأْكُلُونَ أَمْوَٰلَ ٱلْيَتَٰمَىٰ ظُلْمًا إِنَّمَا يَأْكُلُونَ فِى بُطُونِهِمْ نَارًۭا ۖ وَسَيَصْلَوْنَ سَعِيرًۭا ﴾

“Behold, those who sinfully devour the posses­sions of orphans but fill their bellies with fire: for [in the life to come] they will have to endure a blazing flame!”

(Lo! Those who devour the wealth of orphans wrongfully) extortionately, (they do but swallow fire into their bellies) i.e. that which is unlawful; it is also said that this means: Allah will place fire in their bellies on the Day of Judgement (and they will be exposed to burning flame) a blazing fire in the Hereafter. This verse was revealed about Hanzalah Ibn Shamardal.