Which preposition to use with sitte

in Occurrences 1%

This is mystical throughout in tone, more especially in the idea of the journey of the soul in search of Truth, only to find, after many dangers and disciplines and adventures, that If grace graunte the to go in this wise, Thow shalt see in thi-selve Treuthe sitte in thine herte In a cheyne of charyte as thow a childe were.

Which preposition to use with  sitte