Genesis 8:21-22 (NKJV)

21 "And the LORD smelled a soothing aroma. Then the LORD said in His heart, "I will never again curse the ground for man’s sake, although the imagination of man’s heart is evil from his youth; nor will I again destroy every living thing as I have done."
22 "While the earth remains, Seedtime and harvest, Cold and heat, Winter and summer, And day and night Shall not cease."