Tosefta zu Tehillim 24:78

A person should not taste anything until he makes a Beracha (blessing) [on it], as it is said, “To Hashem is the Earth and its fullness…” (Psalms 24:1) [A person] who receives pleasure from this world without a Beracha makes inappropriate use of sacred property, until all of the Mitzvot (commandments) [that must be done over this object] will permit it to him. A person should use his face, his hands and his feet only for the honor of his Creator, as it is said, “Every creation of Hashem is for His sake.” (Proverbs 16:4)