Hebrews 3:9NET Bible
"There your fathers tested me and tried me, and they saw my works for forty years.
Related Verses
Genesis 1:14
God said, "Let there be lights in the expanse of the sky to separate the day from the night, and let them be signs to indicate seasons and days and years,
Genesis 5:3
When Adam had lived 130 years he fathered a son in his own likeness, according to his image, and he named him Seth.
Genesis 5:4
The length of time Adam lived after he became the father of Seth was 800 years; during this time he had other sons and daughters.
Genesis 5:5
The entire lifetime of Adam was 930 years, and then he died.
Genesis 5:6
When Seth had lived 105 years, he became the father of Enosh.