Yam mAm smrtvAgAdha gAdhA bhavati ,
Yam mAm smrtvApUtah pUto bhavati ,
Yam mAm smrtvAvrati vrati bhavti ,
Yam mAm smrtvA sakAmo NiskAmo bhavati ,
Yam mAm smrtvAsrotriyo srotriyo bhavati .

By remembering Me a shallow person becomes deep.
By remembering Me an impure person becomes pure.
By remembering Me an impious person becomes pious.
By remembering Me one full of material desires becomes desireless.
By remembering Me a fool becomes learned.

Ch 2 text 7
Sri Gopal Tapani Upanisad