This means that the owner did not keep his ox securely inside a fence. This can be clearly stated in the translation. Alternate translation: "its owner did not keep it inside a fence" (See: [[rc://en/ta/man/jit/figs-explicit]])
The owner of the ox that killed must give an ox to the man who lost his ox. This can be stated clearly in the translation. Alternate translation: "the owner of the ox that killed must surely give a living ox to the owner of the ox that died" (See: [[rc://en/ta/man/jit/figs-explicit]])