Exodus 17:8-16 records the Amalekite attack and Israel's victory, which is exactly the event Deuteronomy 25:17 commands Israel to remember.

Numbers 24:20 prophesies Amalek's utter destruction, complementing the command to remember their treachery. Both concern Amalek's fate.

Exodus 17:14 records God's decree to blot out Amalek, directly linked to the command in Deuteronomy 25:17 to remember the attack.

In 1 Samuel 15:2, God commands Saul to attack Amalek, directly citing this event as the reason.

In 1 Chronicles 4:43, the Simeonites destroy the remnant of Amalek, fulfilling the command to blot out Amalek.

In 1 Samuel 27:9, David attacks the Amalekites, continuing the warfare against Amalek commanded earlier.

Genesis 36:12 notes Amalek's birth from Esau's line, giving the origin of the people Israel is to remember. Background information.