Ecclesiastes 12:7-9

⁷When the dust will return to the earth as it was, and the spirit will return unto God who gave it.—

⁸Vanity of vanities, saith Koheleth: all is vanity.—

⁹And in addition to this that Koheleth was wise, he continually also taught the people knowledge, and he probed, and searched out, and composed many proverbs.