祕弊(mì bì) “conceals, hides”
not found at HD. 7.903.; not found at HD. 8.72.; not found at DK. 8.431.;
109c7.如來正覺……無量經典百千要誼咸施群生，無所祕弊，詔平等城(p)
K. 290.3-; not found at L. 39a4;