Sow your seed in the morning, and at evening let your hands not be idle, for you do not know which will succeed, whether this or that, or whether both will do equally well. (NIV)
In the morning sow your seed, and in the evening withhold not your hands, for you know not which shall prosper, whether this or that, or whether both alike will be good. (AMP)
In the morning sow thy seed, and in the evening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good. (KJV)