en_tn_condensed/job/18/20.md

Those who live in the west ... those who live in the east

These phrases refer to all people living everywhere and is probably an exaggeration. Bildad is speaking of Job in the third person to warn Job that if he continues to do evil, everyone Job cares about will be horrified at what happens when God punishes Job.

one day

"on the day God punishes him"