Numbers 4:23World English Bible
you shall count them from thirty years old and upward until fifty years old; all who enter in to wait on the service, to do the work in the Tent of Meeting.
Related Verses
Genesis 1:14
God said, “Let there be lights in the expanse of the sky to divide the day from the night; and let them be for signs to mark seasons, days, and years;
Genesis 3:19
By the sweat of your face will you eat bread until you return to the ground, for out of it you were taken. For you are dust, and to dust you shall return.”
Genesis 5:3
Adam lived one hundred thirty years, and became the father of a son in his own likeness, after his image, and named him Seth.
Genesis 5:4
The days of Adam after he became the father of Seth were eight hundred years, and he became the father of other sons and daughters.
Genesis 5:5
All the days that Adam lived were nine hundred thirty years, then he died.