Luke 5:16

But Jesus Himself continued His habit of retiring to lonely spots and praying.

Matthew 14:23

After He had dismissed the crowds, He went up the hill alone to pray. And after the evening came on, He was there alone,

Luke 6:12

Now it was in those days that He went up on the mountain to pray, and He spent the whole night in prayer to God.

Mark 1:35-36

Early in the morning, long before daybreak, He got up and went out to a lonely spot, and stayed praying there.

Mark 6:46

After He had told them "Goodbye," He went up the hill to pray.

John 6:15

So when Jesus learned that they were going to come and carry Him off by force to crown Him king, He again retired to the hill by Himself.

Treasury of Scripture Knowledge

Summary

And he withdrew himself into the wilderness, and prayed.

Bible References

General references

Luke 6:12
Now it was in those days that He went up on the mountain to pray, and He spent the whole night in prayer to God.
Matthew 14:23
After He had dismissed the crowds, He went up the hill alone to pray. And after the evening came on, He was there alone,
Mark 1:35
Early in the morning, long before daybreak, He got up and went out to a lonely spot, and stayed praying there.
Mark 6:46
After He had told them "Goodbye," He went up the hill to pray.
John 6:15
So when Jesus learned that they were going to come and carry Him off by force to crown Him king, He again retired to the hill by Himself.