Exodus 17:8

Amalek : members of the nation of Amalek
(30° 39´, 34° 50´); (31° 42´, 35° 12´); (31° 42´, 35° 12´)

Israel : a citizen of Israel.,a member of the nation of Israel

Rephidim : an encampment where water came out of a rock for Israel
(28° 43´, 33° 50´)