en_tn/job/31/33.md

Job continues describing situations in which he would deserve God's punishment, but he knows they are not true. (See: rc://en/ta/man/translate/figs-hypo)

by hiding my guilt inside my tunic

AT: "like a person hides things under his tunic" (See: rc://en/ta/man/translate/figs-metaphor)

because I feared the great multitude, because the contempt of families terrified me

These mean the same thing. They emphasize that a person may hide his sin because he fears what other people may say. (See: rc://en/ta/man/translate/figs-parallelism)