Job 5:25 in the King James Version
Thou shalt know also that thy seed shall be great, and thine offspring as the grass of the earth.
Context
24 You will know that your tent is in peace. You will visit your fold, and will miss nothing.
25 You will know also that your offspring will be great, your offspring as the grass of the earth.
26 You will come to your grave in a full age, like a shock of grain comes in its season.