Many's the grave he dug for others. Now they're digging one for him.

3 seconds sound clip from the The Wolf Man (1941) movie soundboard.

You can hear this line at 00:49:15.253 in the Blu-ray version of the movie.

Quote context

[...]

- However, I do believe that most anything can happen to a man in his own mind.

- Time for church.

- You know, belief in the hereafter is a very healthy counterbalance to all the conflicting doubts man is plagued with these days. Come on.

(CHURCH BELL RINGING)

- Last night, it caught up with Richardson.

- Many's the grave he dug for others. Now they're digging one for him.

- I don't dare open my door anymore, for fear of that beast.

- That beast. Has anybody ever seen it? I don't think it even exists.

- Very strange there were no murders here before Larry Talbot arrived. I think...

- Hold your tongue, Mrs. Williams. Do you know that's slander?

[...]