וַיִּסְע֖וּ מֵרְפִידִ֑ם וַֽיַּחֲנ֖וּ בְּמִדְבַּ֥ר סִינָֽי׃
他們從利非訂起行，在西奈的曠野安營。
Mekhilta DeRabbi Yishmael
(Ibid. 2) "And they journeyed from Refidim and they came to the desert of Sinai": Is it not already written (Ibid. 1) "they came to the desert of Sinai"? — Their journeying from Refidim is being likened to their coming to the desert of Sinai. Just as the latter was in a state of repentance, so, the former.