"Reason of sorrow"

1. Job 17: 7
     7 Mine eye also is dim by reason of sorrow, and all my members are as a shadow.
2. Alma 28: 14
     14 And thus we see the great call of diligence of men to labor in the vineyards of the Lord; and thus we see the great reason of sorrow, and also of rejoicing—sorrow because of death and destruction among men, and joy because of the light of Christ unto life.