Parallel
Psalms 18:4
Swete's Septuagint · Berean Standard Bible
οὐκ εἰσὶν λαλιαὶ οὐδὲ λόγοι ὧν οὐχὶ ἀκούονται αἱ φωναὶ αὐτῶν·
19:3
Without speech or language, without a sound to be heard (note: Or There is no speech or language where their voice is not heard),