en_tn/ecc/10/08.md

whoever breaks through a wall may be bitten by a snake

This can be translated in active form. Alternate translation: "a snake may bite whoever breaks through a wall" (See: rc://en/ta/man/jit/figs-activepassive)

a snake

This refers to a snake that was hiding inside the wall. (See: rc://en/ta/man/jit/figs-explicit)