12-14. Dophkah . . . Alush . . . Rephidim--These three stations, in the great valleys of El Sheikh and Feiran, would be equivalent to four days' journey for such a host. Rephidim (Ex 17:6) was in Horeb, the burnt region--a generic name for a hot, mountainous country. [See on Ex 17:1.]
JFB.
Picture Study Bible