Om Purnam-Adah Purnam-Idam Purnat-Purnam-Udacyate
Purnashya Purnam-Adaya Purnam-Eva-Avashisyate
Om Shanti Shanti Shanti
And this is the meaning:
Om, that is Full, this also is Full, from Fullness comes that Fullness,
Taking Fullness from Fullness, Fullness Indeed Remains.
Om Peace, Peace, Peace.
Modified for readability from:
Discovered because of a beautiful recording by Shantala on the album The Love Window
ॐ ॐ ॐ ॐ ॐ ॐ ॐ ॐ ॐ