Mark 14:32

So they came to a place called Gethsemane. There He said to His disciples, "Sit down here till I have prayed."

Matthew 26:36-46

Then Jesus came with them to a place called Gethsemane. And He said to the disciples, "Sit down here, whilst I go yonder and there pray."

Mark 14:36

and He said, "Abba! my Father! all things are possible for Thee: take this cup of suffering away from me: and yet not what I desire, but what Thou desirest."

Mark 14:39

He again went away and prayed, using the very same words.

Luke 22:39-46

On going out, He proceeded as usual to the Mount of Olives, and His disciples followed Him.

John 18:1-11

After offering this prayer Jesus went out with His disciples to a place on the further side of the Ravine of the Cedars, where there was a garden which He entered--Himself and His disciples.

Treasury of Scripture Knowledge

Summary

And they came to a place which was named Gethsemane: and he saith to his disciples, Sit ye here, while I shall pray.

While

Bible References

They came

Matthew 26:36
Then Jesus came with them to a place called Gethsemane. And He said to the disciples, "Sit down here, whilst I go yonder and there pray."
Luke 22:39
On going out, He proceeded as usual to the Mount of Olives, and His disciples followed Him.
John 18:1
After offering this prayer Jesus went out with His disciples to a place on the further side of the Ravine of the Cedars, where there was a garden which He entered--Himself and His disciples.

While

Mark 14:36
and He said, "Abba! my Father! all things are possible for Thee: take this cup of suffering away from me: and yet not what I desire, but what Thou desirest."