Joel 2:11-13

Young's Literal Translation

¹¹ And Jehovah hath given forth His voice before His force, For very great [is] His camp, For mighty [is] the doer of His word, For great [is] the day of Jehovah -- very fearful, And who doth bear it?

¹² And also now -- an affirmation of Jehovah, Turn ye back unto Me with all your heart, And with fasting, and with weeping, And with lamentation.

¹³ And rend your heart, and not your garments, And turn back unto Jehovah your God, For gracious and merciful [is] He, Slow to anger, and abundant in kindness, And He hath repented concerning the evil.