Leviticus 26:4
“Then I will give you rain in due season, and the land shall yield her increase, and the trees of the field shall yield their fruit.”
Ye shall keep my sabbaths, and reverence my sanctuary: I am the Lord.
If ye walk in my statutes, and keep my commandments, and do them;
Then I will give you rain in due season, and the land shall yield her increase, and the trees of the field shall yield their fruit.
And your threshing shall reach unto the vintage, and the vintage shall reach unto the sowing time: and ye shall eat your bread to the full, and dwell in your land safely.
And I will give peace in the land, and ye shall lie down, and none shall make you afraid: and I will rid evil beasts out of the land, neither shall the sword go through your land.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And let us not be weary in well doing: for in due season we shall reap, if we faint not.”
“Be glad then, ye children of Zion, and rejoice in the Lord your God: for he hath given you the former rain moderately, and he will cause to come down for you the rain, the former rain, and the latter rain in the first month.”
“The Lord shall open unto thee his good treasure, the heaven to give the rain unto thy land in his season, and to bless all the work of thine hand: and thou shalt lend unto many nations, and thou shalt not borrow.”
“And I will make them and the places round about my hill a blessing; and I will cause the shower to come down in his season; there shall be showers of blessing.”
“Then shall the earth yield her increase; and God, even our own God, shall bless us.”