顯密圓通成佛心要集 1.22

1.22

然後結准提印當於心上，以准提真言與一字大輪呪，一處同誦一百八遍竟，於頂上散其手印。（或有不樂大輪呪者，只持准提真言亦得。准提印法，以二手無名指并小指相叉於內，二中指直竪相拄，二頭指屈附二中指第一節，二大拇指捻右手無名指中節，若有請召，二頭指來去，正結印誦呪。欲記數時，於自身分手指上記，或准提菩薩手臂上記，或於觀心上記，或十記皆得。或結印誦得一千八十遍更好，或一百八遍，外但以左手作金剛拳印，右手掐數珠持亦得，若務忙者只散持之。）七俱胝佛母心大准提陀羅尼真言曰：

Then, form the Cundī mudrā and place it at the heart. Recite the Cundī mantra together with the One-Syllable Great Wheel Mantra in one place for a total of one hundred and eight times, and then release the hand mudrā above the crown of the head. (If there are those who do not wish to recite the Great Wheel Mantra, it is also permissible to recite only the Cundī mantra. The method of the Cundī mudrā: interlace the ring fingers and little fingers of both hands inward, erect the two middle fingers straight and touch their tips together, bend the two index fingers against the first joints of the two middle fingers, and press the two thumbs against the middle joint of the right ring finger. If there is an invocation, move the two index fingers back and forth while properly forming the mudrā and reciting the mantra. When wishing to keep count, one may count upon the joints of one's own fingers, or upon the arms of Cundī Bodhisattva, or upon the mind of contemplation, or by counting by tens—all are permissible. It is even better if one can form the mudrā and recite it one thousand and eighty times, or one hundred and eight times. Otherwise, it is also permissible simply to form the vajra fist mudrā with the left hand and count with the rosary in the right hand; if one is busy with affairs, one may simply recite it in dispersed recitation.) The Heart Great Cundī Dhāraṇī-Mantra of the Mother of Seven Koṭis of Buddhas says: