Which preposition to use with yali

at Occurrences 1%

She had drawn her yali at the top, and now, as I could see by peering well forward, was drawing underneath the palacefrom memory, for where she lay it is all hidden: yet the palace it was, for there were the waving lines meant for the steps, the two slanting pillars, the slanting battlements of the outer court, and before the portal, with turban reaching above the roof, and my two whisks of beard sweeping below the kneesmyself.

Which preposition to use with  yali