Daniel 10:1-2

Amplified Bible, Classic Edition

10 In the third year of Cyrus king of Persia a word was revealed to Daniel, who was called Belteshazzar. And the word was true and it referred to great tribulation (conflict and wretchedness). And he understood the word and had understanding of the vision.^(A)

² In those days I, Daniel, was mourning for three whole weeks.