'A'isha reported in connection with the words of Allah, the Exalted:
" He who is rich should abstain, and he who is poor may reasonably eat (out of it)" that this was revealed in relation to the guardian of an orphan who is poor; he may get out of that what is reasonable keeping in view his own status of solvency.
Reference: Sahih Muslim 3019 b
In-book reference: Book 56, Hadith 12
USC-MSA web (English) reference(deprecated numbering scheme): Book 43, Hadith 7162