10th Ayah from Surah Al 'Adiyat
And that within the breasts is obtained,
when the secrets of hearts are uncovered, on that Day,
And that which is in the breasts (of men) shall be made known.
and all that is contained in the hearts will be exposed.
And the secrets of the breasts are made known,
And that which is (locked up) in (human) breasts is made manifest-