Honor the Lord with your wealth / and with the firstfruits of all your produce; / then your barns will be filled with plenty, / and your vats will be bursting with wine. - Proverbs 3:9-10
Abel's offering to the LORD
Now Abel was a keeper of sheep, and Cain a worker of the ground. In the course of time Cain brought to the Lord an offering of the fruit of the ground, and Abel also brought of the firstborn of his flock and of their fat portions. And the Lord had regard for Abel and his offering, but for Cain and his offering he had no regard. - Genesis 4:2-5