This oppressed man

David describes himself as an oppressed man. Alternate translation: "I was oppressed and" (See: rc://en/ta/man/jit/figs-123person)

Yahweh heard him

Here "heard" means that Yahweh helped him. Alternate translation: "Yahweh heard me" or "Yahweh helped him" (See: rc://en/ta/man/jit/figs-idiom)