The word(s) "belly" appears 2 time(s) in 2 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) And Allah has created from water every living creature: so of them is that which walks upon its belly, and of them is that which walks upon two feet, and of them is that which walks upon four; Allah creates what He pleases; surely Allah has power over all things.

(2) He would certainly have tarried in its belly to the day when they are raised.