NET
13 These are the waters of Meribah, because the Israelites contended with the Lord, and his holiness was maintained among them.
Darby
13 These are the waters of Meribah, where the children of Israel contended with Jehovah, and he hallowed himself in them.
KJV
13 This [is] the water of Meribah; because the children of Israel strove with the LORD, and he was sanctified in them.