Psalms 95:8-11

‘Do not harden your hearts as you did at Meribah, as you did that day at Massah in the wilderness, where your ancestors tested me; they tried me, though they had seen what I did. For forty years I was angry with that generation; I said, “They are a people whose hearts go astray, and they have not known my ways.” So I declared on oath in my anger, “They shall never enter my rest.” ’