18
For the underworld is not able to give you praise, death gives you no honour: for those who go down into the underworld there is no hope in your mercy.
18
People in the grave can't praise you. Dead people can't sing praise to you. Those who go down to the grave can't hope for you to be faithful to them.
18
For not hell shall acknowledge to thee, neither death shall praise thee; they that go down into the pit, shall not abide thy truth. (For Sheol, or the grave, shall not acknowledge thee, nor shall death praise thee; and they who go down into the pit, shall not wait for thy truth.)