Strong H3511 כְּאֵב ke'êb · pain

Isaiah

1. Isaiah 17:11
   In the day shalt thou make thy plant to grow, and in the morning shalt thou make thy seed to flourish: but the harvest shall be a heap in the day of grief and of desperate sorrow.
2. Isaiah 65:14
   Behold, my servants shall sing for joy of heart, but ye shall cry for sorrow of heart, and shall howl for vexation of spirit.