Jehovah nissi means, the Lord my banner. Song of Solomon 2:4
See this prediction fulfilled in the historical sense of it. 1 Samuel 15:2-3 compared with 1 Samuel 30:1-17, and again: 2 Samuel 8:12. And it is worthy remark, that after this period we never read so much as the name of Amalek, in the word of God, as a nation then existing.