要集(yào jí) “an essential collection (of teachings ?)”
not found at HD. 8.759.; not found at DK. 10.308.;
131c17.其王王后二太子母离垢施者，晓十方佛一切道，同诸佛要集、诸佛奥藏、无极圣慧，以权方便现于女身耳(p)
K. 464.3.(sarva-buddha-)saṃgīti~; L. 60b8.(诸佛)集三昧;