Mattityahu 15:8-9

YAAN KI NIGASH HAAM HAZEH BEFIV UVISHFATAV KI-BDUNI VLIBO RICHAK MIMENI, (This people with their lips honor me, but their heart is far away from me), VATEHI YIRATAM OTI MITZVAT ANASHIM MELUMADAH (and in vain do they worship me, teaching as doctrines the mitzvot of [mere] men).