Job 16:22 New English Translation

²²For the years that lie ahead are few,^[a]
and then I will go on the way of no return.^[b]

Job 16:22 tn The expression is “years of number,” meaning that they can be counted, and so “the years are few.” The verb simply means “comes” or “lie ahead.”
Job 16:22 tn The verbal expression “I will not return” serves here to modify the journey that he will take. It is “the road [of] I will not return.”

New English Translation (NET)