Psalms 90:13

¹¹  Who knoweth the power of thine anger? even according to thy fear, so is thy wrath.

¹²  So teach us to number our days, that we may apply our hearts unto wisdom.

¹³  Return, O LORD, how long? and let it repent thee concerning thy servants.

¹⁴  O satisfy us early with thy mercy; that we may rejoice and be glad all our days.

¹⁵  Make us glad according to the days wherein thou hast afflicted us, and the years wherein we have seen evil.