Exodus 17:5-6

Webster_Strongs(i)
  5 H3068 And the LORD H559 [H8799] said H4872 to Moses H5674 [H8798] , Go on H6440 before H5971 the people H3947 [H8798] , and take H2205 with thee of the elders H3478 of Israel H4294 ; and thy rod H5221 [H8689] , with which thou smotest H2975 the river H3947 [H8798] , take H3027 in thy hand H1980 [H8804] , and go.
  6 H5975 [H8802] Behold, I will stand H6440 before H6697 thee there on the rock H2722 in Horeb H5221 [H8689] ; and thou shalt smite H6697 the rock H4325 , and water H3318 [H8804] shall come H5971 out of it, that the people H8354 [H8804] may drink H4872 . And Moses H6213 [H8799] did H5869 so in the sight H2205 of the elders H3478 of Israel.