Hymn Lyrics Search - Name That Hymn

Looking for the lyrics to this song and original artist if possible.

The song starts out with:
The Lord asked His disciples
On the night He was betrayed,
Will you go with Me to the garden
Will you watch with Me and pray?

Thanks so much, I hope someone knows it!

Here's a YouTube vid of it.
http://www.youtube.com/watch?v=5OFRImHvgcQ