Psalms 95:8-10

ISV(i) 8 do not be stubborn like your ancestors were at Meribah, as on that day at Massah, in the wilderness, 9 where your ancestors tested me. They tested me, even though they had seen my awesome deeds. 10 For forty years I loathed that generation, so I said, “They are a people whose hearts continuously err, and they have not understood my ways.”