Job 29:10 in the World English Bible
The voice of the nobles was hushed, and their tongue stuck to the roof of their mouth.
Context
9 The princes refrained talking, and laid their hand on their mouth.
10 The nobles held their peace, and their tongue cleaved to the roof of their mouth.
11 When the ear heard me, then it blessed me; and when the eye saw me, it gave witness to me: