Thou shalt come to thy grave in a full age (comp. Genesis 15:15; Genesis 25:8; Genesis 35:29). Professor Lee translates, 'Thou shalt come to thy grave in honour." But, on the whole, the rendering of the Authorized Version may well stand.
The expression used occurs only here and in Job 30:2. Like as a shock of corn cometh in in his season; literally, is lifted up. The shocks of corn were lifted up, and placed on a cart, for transfer to the barn or the threshing-floor.
The emphasis, however, is on the closing words, "in his season." Eliphaz promises Job that he will reach a good ripe old age, and not die untimely. (For the result, see Job 42:17.