וַ֭יַּקְצִיפוּ עַל־מֵ֥י מְרִיבָ֑ה וַיֵּ֥רַע לְ֝מֹשֶׁ֗ה בַּעֲבוּרָֽם׃
They angered Him also at the waters of Meribah, And it went ill with Moses because of them;
Read kabbalistic (mystical) interpretation of Psalms 106:32: and classical mystical sources.