13 “And many of the Jews had come to Martha and Mary, to comfort them concerning their brother. Then Martha, as soon as she heard that Jesus was coming, went and met Him; but Mary sat [still] in the house. Then said Martha unto Jesus, Lord, if You had been here, my brother had not died. But I know that even now, whatsoever You will ask of God, God will give it You.” She did not say, But even now I ask You to raise my brother to life again. For how could she know if such a resurrection would be of benefit to her brother? She only said, I know that You can, and whatsoever You are pleased, You do: for Your doing it is dependent on Your own judgment, not on my presumption. “But even now I know that, whatsoever You will ask of God, God will give it You.”
Source: Tractates on the Gospel of John (New Advent)