祕惜(mì xī) “conceals and cherishes”
HD. 7.902b(宋代); not found at DK. 8.431.;
134a26.又族姓子！ 心無所著。勿得祕惜此《正法華經》(p)
O. .anāgrahīta-citta~; not found at L. 52c13;