Sin: Exo 16:1, Num 33:12-14 Rephidim: Exo 17:8, Exo 19:2 Reciprocal: Gen 21:15 - the water Gen 45:21 - commandment Exo 6:2 - I am the Lord Num 9:18 - and at the Num 20:2 - no Num 33:10 - Elim Num 33:14 - Rephidim 2Ki 3:9 - no water