Numbers 13:25

²⁸He was there with the LORD forty days and forty nights; he neither ate bread, nor drank water. He wrote on the tablets the words of the covenant, the ten commandments.

¹⁸Moses entered into the middle of the cloud, and went up on the mountain; and Moses was on the mountain forty days and forty nights.

³³Your children shall be wanderers in the wilderness forty years, and shall bear your prostitution, until your dead bodies are consumed in the wilderness. ³⁴After the number of the days in which you spied out the land, even forty days, for every day a year, you will bear your iniquities, even forty years, and you will know my alienation.’