Exodus 17:8-16 recounts the Amalekite attack that God references here, including God's vow to blot out Amalek.

Numbers 24:20 prophesies Amalek's utter destruction; here God commands that judgment, fulfilling Balaam's oracle.

Deuteronomy 25:17-19 commands Israel to blot out Amalek's memory; here God orders Saul to execute that command.

Exodus 17:14 records God's vow to blot out Amalek's memory; here God commands Saul to fulfill that vow.

1 Chronicles 10:13 explains that Saul died for disobeying God's command, directly linking to the command in 1 Samuel 15:2 that he failed to carry out.

Jeremiah 31:34 promises God will no longer remember sins, contrasting with God's remembering Amalek's sin for punishment here.

Hosea 7:2 states God remembers all evil deeds, paralleling God's remembrance of Amalek's opposition in this verse.

Amos 8:7 has God swearing never to forget any deeds, echoing God's sworn remembrance of Amalek's deeds here.

Genesis 36:12 traces Amalek's lineage to Esau, providing the origin of the people God commands to punish here.