Charles Ellicott Commentary Isaiah 50:9

"Behold, the Lord Jehovah will help me; who is he that shall condemn me? behold, all they shall wax old as a garment, the moth shall eat them up." — Isaiah 50:9 (ASV)

They all shall wax old as a garment. —An echo of Job 13:28; Psalms 102:26; reproduced in Isaiah 51:6.