'Later Rain' in the Bible

then 'I will send the rain for your land in its season, early rain and later rain, and you will gather your grain and your wine and your olive oil.

And so be glad, children of Zion, and rejoice in the LORD your God, because he has given you the right amount of early rain, and he will cause the rain to fall for you, both the early rain and the later rain as before.

Be patient therefore, brethren, until the Coming of the Lord. Notice how eagerly a farmer waits for a valuable crop! He is patient over it till it has received the early and the later rain.