Psalms 69:11

69:11 I wear sackcloth

and they ridicule me.

Psalms 30:11

30:11 Then you turned my lament into dancing;

you removed my sackcloth and covered me with joy.

Psalms 35:13

35:13 When they were sick, I wore sackcloth,

and refrained from eating food.

(If I am lying, may my prayers go unanswered!)