Psalm 95:7-11 NIV

[7] for he is our God and we are the people of his pasture, the flock under his care. Today, if only you would hear his voice, [8] “Do not harden your hearts as you did at Meribah, as you did that day at Massah in the wilderness, [9] where your ancestors tested me; they tried me, though they had seen what I did. [10] 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.’ [11] So I declared on oath in my anger, ‘They shall never enter my rest.’ ”