for when the congregation contended in the Wilderness of Zin, both of you rebelled against My command to show My holiness in their sight regarding the waters.” Those were the waters of Meribah in Kadesh, in the Wilderness of Zin.
KJV
For ye rebelled against my commandment in the desert of Zin, in the strife of the congregation, to sanctify me at the water before their eyes: that [is] the water of Meribah in Kadesh in the wilderness of Zin.
ASV
because ye rebelled against my word in the wilderness of Zin, in the strife of the congregation, to sanctify me at the waters before their eyes. (These are the waters of Meribah of Kadesh in the wilderness of Zin.)