NET

2 in the first year of his reign I, Daniel, came to understand from the sacred books that the number of years for the fulfilling of the desolation of Jerusalem, which had come as the Lord’s message to the prophet Jeremiah, would be 70 years.

Darby

2 in the first year of his reign, I Daniel understood by the books that the number of the years, whereof the word of Jehovah came to Jeremiah^D6057 the prophet, for the accomplishment of the desolations of Jerusalem, was seventy years.

Darby Bible Notes

Jeremiah - See Jer. 25.11-12; 29.10.

KJV

2 In the first year of his reign I Daniel understood by books the number of the years, whereof the word of the LORD came to Jeremiah the prophet, that he would accomplish seventy years in the desolations of Jerusalem.

Strong's

2 In the first^H259 year^H8141 of his reign^H4427 I Daniel^H1840 understood^H995 by books^H5612 the number^H4557 of the years^H8141, whereof the word^H1697 of the LORD^H3068 came to Jeremiah^H3414 the prophet^H5030, that he would accomplish^H4390 seventy^H7657 years^H8141 in the desolations^H2723 of Jerusalem^H3389.