Matthew 26:30

And when they had sung an hymn, they went out to the mount of Olives.

Matthew 21:1

And when they drew nigh to Jerusalem and were come to Bethphage at the mount of Olives, Jesus sent two of his disciples,

Luke 22:39

And He came out and went, as He used to do, to the mount of Olives; and his disciples also followed Him.

Mark 14:26-31

And when they had sung an hymn, they went out to the mount of Olives.

Luke 21:37

Thus He was by day teaching in the temple; and at night He retired to the mount called the mount of Olives.

John 14:31

but that the world may know that I love the Father, and that I do as the Father hath commanded me. Arise, let us go hence.

John 18:1-4

When Jesus had spoken these words, He went out with his disciples over the brook Kedron; where there was a garden, into which He entred, and his disciples. Now Judas who was gone to betray Him,

Ephesians 5:19-20

speaking to yourselves in psalms, and hymns, and spiritual songs, singing and making melody in your heart to the Lord:

Colossians 3:16-17

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.

Treasury of Scripture Knowledge

Summary

And when they had sung an hymn, they went out into the mount of Olives.

Bible References

When

Mark 14:26
And when they had sung an hymn, they went out to the mount of Olives.
Ephesians 5:19
speaking to yourselves in psalms, and hymns, and spiritual songs, singing and making melody in your heart to the Lord:
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.

They went

Luke 21:37
Thus He was by day teaching in the temple; and at night He retired to the mount called the mount of Olives.
Luke 22:39
And He came out and went, as He used to do, to the mount of Olives; and his disciples also followed Him.
John 14:31
but that the world may know that I love the Father, and that I do as the Father hath commanded me. Arise, let us go hence.
John 18:1
When Jesus had spoken these words, He went out with his disciples over the brook Kedron; where there was a garden, into which He entred, and his disciples. Now Judas who was gone to betray Him,