O, God of physicians, God of healing, protect us. Watch over us, thou swift-footed one, son of Zeus.

8 seconds sound clip from the Isle of the Dead (1945) movie soundboard.

You can hear this line at 00:31:53.212 in the Blu-ray version of the movie.

Quote context

[...]

- I should have known. I'm terribly sorry. I would never have spoken as I did.

- But you need not fear. I will take every precaution, make every known test if you are unlucky...

- Thank you.

- Now that you understand, I'm no longer afraid.

- I suppose you want to hear my prayer to Hermes?

- I just came to see if your prayer would entertain me as much as my medicine seems to amuse you.

- O, God of physicians, God of healing, protect us. Watch over us, thou swift-footed one, son of Zeus.

- What? Did my prayer move you to join with me in worship?

- It was my way of saying amen, and my surrender.

- To the gods?

- To the gods. They are more powerful than my science.

- You feel the symptoms? My friend, what can one say?

- What is there to say? I'll meet my old familiar enemy, death. I have fought him before. I've won often. Now he wins. Let him come for me.

[...]