midnight
As yet , neither of the Sisters understood of whom the stranger was speaking ; they sat with their heads stretched out and faces turned towards the speaker , curiosity in their whole attitude . The priest meanwhile , was scrutinizing the stranger ; there was no mistaking the anxiety in the man 's face , the ardent entreaty in his eyes . `` Very well , '' returned the abbe . `` Come back at midnight . I shall be ready to celebrate the only funeral service that it is in our power to offer in expiation of the crime of which you speak . '' A quiver ran through the stranger , but a sweet yet sober satisfaction seemed to prevail over a hidden anguish . He took his leave respectfully , and the three generous souls felt his unspoken gratitude .