Exodus 17:7

17:7 He called the name of the place Massah, and Meribah, because the children of Israel quarreled, and because they tested Yahweh, saying, "Is Yahweh among us, or not?"
-World English Bible

Other Translation

17:7 And he called the name of the place Massah, and Meribah, because of the chiding of the children of Israel, and because they tempted the LORD, saying, Is the LORD among us, or not?
-King James Version