Exodus 17:8-16

ASV_Strongs(i)
  8 H935 Then came H6002 Amalek, H3898 and fought H3478 with Israel H7508 in Rephidim.
  9 H4872 And Moses H559 said H3091 unto Joshua, H977 Choose us out H582 men, H3318 and go out, H3898 fight H6002 with Amalek: H4279 to-morrow H5324 I will stand H7218 on the top H1389 of the hill H4294 with the rod H430 of God H3027 in my hand.
  10 H3091 So Joshua H6213 did H4872 as Moses H559 had said H3898 to him, and fought H6002 with Amalek: H4872 and Moses, H175 Aaron, H2354 and Hur H5927 went up H7218 to the top H1389 of the hill.
  11 H4872 And it came to pass, when Moses H7311 held up H3027 his hand, H3478 that Israel H1396 prevailed; H5117 and when he let down H3027 his hand, H6002 Amalek H1396 prevailed.
  12 H4872 But Moses' H3027 hands H3515 were heavy; H3947 and they took H68 a stone, H7760 and put H3427 it under him, and he sat H175 thereon; and Aaron H2354 and Hur H8551 stayed up H3027 his hands, H259 the one on the one side, H259 and the other on the other side; H3027 And his hands H530 were steady H935 until the going down H8121 of the sun.
  13 H3091 And Joshua H2522 discomfited H6002 Amalek H5971 and his people H6310 with the edge H2719 of the sword.
  14 H3068 And Jehovah H559 said H4872 unto Moses, H3789 Write H2146 this for a memorial H5612 in a book, H7760 and rehearse H241 it in the ears H3091 of Joshua: H4229 that I will utterly H4229 blot out H2143 the remembrance H6002 of Amalek H8064 from under heaven.
  15 H4872 And Moses H1129 built H4196 an altar, H7121 and called H8034 the name H3071 of it Jehovah-nissi;
  16 H559 and he said, H3050 Jehovah H3027 hath sworn: H3050 Jehovah H4421 will have war H6002 with Amalek H1755 from generation H1755 to generation.