Deuteronomy 26:12-13

12Every third year is the year when you will store a tenth of that year’s crops ⌞in your houses⌟. During that year distribute what you have stored to the Levites, foreigners, orphans, and widows in your cities, and they may eat all they want.

13When you have distributed all that was stored, say to the Lord your God, “Nothing is left of the holy offering stored in my house. I distributed it to the Levites, foreigners, orphans, and widows as you commanded me. I disobeyed none of your commands, and I didn’t forget to do what you commanded.