I found this on Pinterest this week, probably just when I needed it. Although I had heard the verse before in NIV, the KJV uses the wording – when my heart is overwhelmed.
61 Hear my cry, O God; attend unto my prayer.
2 From the end of the earth will I cry unto thee, when my heart is overwhelmed: lead me to the rock that is higher than I.
3 For thou hast been a shelter for me, and a strong tower from the enemy.
4 I will abide in thy tabernacle for ever: I will trust in the covert of thy wings.