Ecclesiastes 5:6

Suffer not thy mouth to cause thy flesh to sin, for the sensual nature of man is stimulated by the sins of the tongue; neither may thou before the angel, before the priest, as the representative of the Lord, that it was an error, the object being to escape the consequences of an unfulfilled vow; wherefore should God be angry at thy voice, which has thus become guilty of lying, and destroy the work of thine hands? The punishment of God, in a case of this kind, is shown not only in the failure of undertakings, but also in the overthrowing of projects already established.