Oh that I could comfort myself against sorrow! my heart is faint within me.
When I would comfort myself against sorrow, my heart is faint in me.
Oh, that I [Jeremiah] could comfort myself against sorrow, [for my grief is beyond healing], my heart is sick and faint within me!
No healing, only grief; my heart is broken.
My sorrow is beyond sorrow; my heart mourns within me.