For all that do such things, and all that do unrighteously, are an abomination unto the LORD thy God.(Deuteronomy 25:16)

Remember what Amalek did unto thee by the way, when ye were come forth out of Egypt;(Deuteronomy 25:17)

How he met thee by the way, and smote the hindmost of thee, even all that were feeble behind thee, when thou wast faint and weary; and he feared not God.(Deuteronomy 25:18)

Therefore it shall be, when the LORD thy God hath given thee rest from all thine enemies round about, in the land which the LORD thy God giveth thee for an inheritance to possess it, that thou shalt blot out the remembrance of Amalek from under heaven; thou shalt not forget it.

And it shall be, when thou art come in unto the land which the LORD thy God giveth thee for an inheritance, and possessest it, and dwellest therein;(Deuteronomy 26:1)

That thou shalt take of the first of all the fruit of the earth, which thou shalt bring of thy land that the LORD thy God giveth thee, and shalt put it in a basket, and shalt go unto the place which the LORD thy God shall choose to place his name there.(Deuteronomy 26:2)

And thou shalt go unto the priest that shall be in those days, and say unto him, I profess this day unto the LORD thy God, that I am come unto the country which the LORD sware unto our fathers for to give us.(Deuteronomy 26:3)

Other publications related to "Deuteronomy 25:19":

Do not fear, nor dismay
A discussion on the role of fear and discouragement in the Book of Deuteronomy and how to overcome them through a living relationship with God.

Do your part!
In this article, Dr. Roberto Miranda discusses the importance of Christians doing their part in overcoming opposition and internal struggles to receive Gods blessings. He uses the analogy of the Israelites exploring the land and preparing for their enemies to illustrate this point.

Deuteronomy 25:19 - Cross Reference

And he gathered an host, and smote the Amalekites, and delivered Israel out of the hands of them that spoiled them. (1 Samuel 14:48)

And David and his men went up, and invaded the Geshurites, and the Gezrites, and the Amalekites: for those nations were of old the inhabitants of the land, as thou goest to Shur, even unto the land of Egypt. (1 Samuel 27:8)

And they smote the rest of the Amalekites that were escaped, and dwelt there unto this day. (1 Chronicles 4:43)

Gebal, and Ammon, and Amalek; the Philistines with the inhabitants of Tyre; (Psalm 83:7)

And the LORD said unto Moses, Write this for a memorial in a book, and rehearse it in the ears of Joshua: for I will utterly put out the remembrance of Amalek from under heaven. (Exodus 17:14)

Therefore the children of Israel could not stand before their enemies, but turned their backs before their enemies, because they were accursed: neither will I be with you any more, except ye destroy the accursed from among you. (Joshua 7:12)

Samuel also said unto Saul, The LORD sent me to anoint thee to be king over his people, over Israel: now therefore hearken thou unto the voice of the words of the LORD. (1 Samuel 15:1)

And Parshandatha, and Dalphon, and Aspatha, (Esther 9:7)

So they hanged Haman on the gallows that he had prepared for Mordecai. Then was the king's wrath pacified. (Esther 7:10)

So Joshua sent messengers, and they ran unto the tent; and, behold, it was hid in his tent, and the silver under it. (Joshua 7:22)

And it came to pass, when David and his men were come to Ziklag on the third day, that the Amalekites had invaded the south, and Ziklag, and smitten Ziklag, and burned it with fire; (1 Samuel 30:1)

After these things did king Ahasuerus promote Haman the son of Hammedatha the Agagite, and advanced him, and set his seat above all the princes that were with him. (Esther 3:1)

And ye shall compass the city, all ye men of war, and go round about the city once. Thus shalt thou do six days. (Joshua 6:3)

For he said, Because the LORD hath sworn that the LORD will have war with Amalek from generation to generation. (Exodus 17:16)

And it came to pass a long time after that the LORD had given rest unto Israel from all their enemies round about, that Joshua waxed old and stricken in age. (Joshua 23:1)

Let me alone, that I may destroy them, and blot out their name from under heaven: and I will make of thee a nation mightier and greater than they. (Deuteronomy 9:14)