In Job 13:27, Job says exactly 'You put my feet in the stocks and watch all my paths' — Elihu quotes him verbatim.

Job 14:16 has Job saying God numbers his steps — Elihu here paraphrases that same complaint about God's scrutiny.

Job 31:4 shows Job's confidence that God sees his ways — Elihu twists this into a complaint about being watched.