Ecclesiastes 11:4-6

World English Bible

⁴ He who observes the wind won’t sow;
    and he who regards the clouds won’t reap.
⁵ As you don’t know what is the way of the wind,
    nor how the bones grow in the womb of her who is with child;
    even so you don’t know the work of God who does all.
⁶ In the morning sow your seed,
    and in the evening don’t withhold your hand;
    for you don’t know which will prosper, whether this or that,
    or whether they both will be equally good.