Therefore thou shalt love the LORD thy God, and keep His charge, and His statutes, and His judgments, and His commandments, alway. And know ye this day: for I speak not with your children which have not known, and which have not seen the chastisement of the LORD your God, His greatness, His mighty hand, and His stretched out arm, and His miracles, and His acts, which He did in the midst of Egypt unto Pharaoh the king of Egypt, and unto all his land; and what He did unto the army of Egypt, unto their horses, and to their chariots; how He made the water of the Red sea to overflow them as they pursued after you, and how the LORD hath destroyed them unto this day; and what He did unto you in the wilderness, until ye came into this place; and what He did unto Dathan and Abiram, the sons of Eliab, the son of Reuben: how the earth opened her mouth, and swallowed them up, and their households, and their tents, and all the substance that was in their possession, in the midst of all Israel: but your eyes have seen all the great acts of the LORD which He did.
Therefore shall ye keep all the commandments which I command you this day, that ye may be strong, and go in and possess the land, whither ye go to possess it; and that ye may prolong your days in the land, which the LORD sware unto your fathers to give unto them and to their seed, a land that floweth with milk and honey.
For the land, whither thou goest in to possess it, is not as the land of Egypt, from whence ye came out, where thou sowedst thy seed, and wateredst it with thy foot, as a garden of herbs: but the land, whither ye go to possess it, is a land of hills and valleys, and drinketh water of the rain of heaven: a land which the LORD thy God careth for: the eyes of the LORD thy God are always upon it, from the beginning of the year even unto the end of the year. Deuteronomy 11:1-12
References: Deuteronomy 10; 11; 12; Psalm 105:45; 106:11; 116:1; Jeremiah 32:20-21; Luke 1:74-75; 2 Corinthians 12:9-10; Hebrews 6:7; 11:29