John Gill Commentary Psalms 135:16

"They have mouths, but they speak not; Eyes have they, but they see not;" — Psalms 135:16 (ASV)

They have mouths, but they speak not

Return no answer to the request and petition of their votaries; (See Gill on Psalms 115:5);

eyes have they, but they see not ;

The same is observed in the above place, which see.