2 Kings 18:12

Because they obeyed not the voice of the LORD their God, but transgressed his covenant, and all that Moses the servant of the LORD commanded, and would not hear them, nor do them.

because they didn't obey the voice of Yahweh their God, but transgressed his covenant, even all that Moses the servant of Yahweh commanded, and would not hear it, nor do it.

because they obeyed not the voice of Jehovah their God, but transgressed his covenant, even all that Moses the servant of Jehovah commanded, and would not hear it, nor do it.

because that they have not hearkened to the voice of Jehovah their God, and transgress His covenant -- all that He commanded Moses, servant of Jehovah -- yea, they have not hearkened nor done `it'.

This happened because they did not listen to the voice of the LORD their God, but violated His covenant—all that Moses the servant of the LORD had commanded—and would neither listen nor obey.