There on the willows we hung our harps,

Leviticus 23:40
On the first day you are to gather the fruit of majestic trees, the branches of palm trees, and the boughs of leafy trees and of willows of the brook. And you are to rejoice before the LORD your God for seven days.

Job 30:31
My harp is tuned to mourning and my flute to the sound of weeping.

Isaiah 24:8
The joyful tambourines have ceased; the noise of revelers has stopped; the joyful harp is silent.

Isaiah 44:4
They will sprout among the grass like willows by flowing streams.

Ezekiel 26:13
So I will silence the sound of your songs, and the music of your lyres will no longer be heard.

We hanged our harps on the willows in the middle thereof.