[M]Give orphans their property when they reach maturity — do not
substitute the bad for the good. (Qur'an 4:2 — https://quran.com/4:2)
[M]Feed orphans and clothe them from their own wealth with justice. (Qur'an 4:6 — https://quran.com/4:6)
[1]Treat orphans with kindness — sponsoring them raises your status
in Paradise. (Bukhari 6005 — https://sunnah.com/bukhari:6005)
[1]Include orphans in your charity and hospitality — feed them even
if you are in need. (Qur'an 76:8 — https://quran.com/76:8)
[1]Remember you were once an orphan and Allah gave you shelter. (Qur'an 93:6 — https://quran.com/93:6)