that night: Esther 5:8; Genesis 22:14; 1 Samuel 23:26-27; Isaiah 41:17; Romans 11:33
could not the king sleep: Heb. the king's sleep fled away, Daniel 2:1, Daniel 6:18
the book of records: As chronicles were composed among the Persians, a more instructive and interesting work could not be brought before the king; because they were all written in verse, and were generally the work of the most eminent poets of the empire. Esther 2:23; Malachi 3:16