King James Version
Forty years long was I grieved with this generation, and said, It is a people that do err in their heart, and they have not known my ways:English Standard Version
For forty years I loathed that generation and said, "They are a people who go astray in their heart, and they have not known my ways."New International Version
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."