Genesis 8:3

And the waters went slowly back from the earth, and at the end of a hundred and fifty days the waters were lower.

Genesis 7:24

And the waters were over the earth a hundred and fifty days.

Genesis 7:11

In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, all the fountains of the great deep came bursting through, and the windows of heaven were open;

Treasury of Scripture Knowledge

Summary

And the waters returned from off the earth continually: and after the end of the hundred and fifty days the waters were abated.

Hundred

General references

Bible References

Hundred

Genesis 7:11
In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, all the fountains of the great deep came bursting through, and the windows of heaven were open;

General references

Genesis 7:24
And the waters were over the earth a hundred and fifty days.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain