when.

Psalm 81:1-4
Sing for joy to God our strength; make a joyful noise to the God of Jacob. . . .

Mark 14:26
And when they had sung a hymn, they went out to the Mount of Olives.

Ephesians 5:19, 20
Speak to one another with psalms, hymns, and spiritual songs. Sing and make music in your hearts to the Lord, . . .

Colossians 3:16, 17
Let the word of Christ richly dwell within you as you teach and admonish one another with all wisdom, and as you sing psalms, hymns, and spiritual songs with gratitude in your hearts to God. . . .

hymn.

Luke 21:37
Every day Jesus taught at the temple, but every evening He went out to spend the night on the Mount of Olives.

Luke 22:39
Jesus went out as usual to the Mount of Olives, and the disciples followed Him.

John 14:31
But I do exactly what the Father has commanded Me, so that the world may know that I love the Father. Get up! Let us go on from here.

John 18:1-4
When Jesus had spoken these words, He went out with His disciples across the Kidron Valley, where they entered a garden. . . .