Deuteronomy 7:12-13

12“1Then it shall come about, because you listen to these judgments and keep and do them, that the Lord your God will keep with you 2His covenant and 3His lovingkindness which He swore to your forefathers.

13He will 4love you and bless you and 5multiply you; He will also bless the fruit of your womb and the fruit of your ground, your grain and your new wine and your oil, the increase of your herd and the young of your flock, 6in the land which He swore to your forefathers to give you.