"And the LORD said to Moses: Pass on before the people" (Exodus 17:5). [This means] pass over their words. Rabbi Judah says: Pass beyond them, for you are bringing forth water for them. Rabbi Nehemiah says: Pass over their sin.
Pass On Before the People in Three Rabbinic Readings
Yalkut Shimoni on Torah 261:18
וַיֹּאמֶר ה' אֶל מֹשֶׁה עֲבֹר לִפְנֵי הָעָם. עֲבֹר עַל דִּבְרֵיהֶם. רַבִּי יְהוּדָה אוֹמֵר, עֲבוֹר מֵהֶם, שֶׁאַתָּה מוֹצִיא לָהֶם אֶת הַמָּיִם. רַבִּי נֶחֱמְיָה אוֹמֵר, עֲבוֹר עַל חֵטְא שֶׁלָּהֶן.