'Silently' in the Bible

“Sit silently, and go into darkness,O daughter of the Chaldeans,For you will no longer be calledThe queen of kingdoms.

It is good that he waits silentlyFor the salvation of the Lord.

Groan silently; make no mourning for the dead. Bind on your turban and put your shoes on your feet, and do not cover your mustache and do not eat the bread of men.”