'All night' in the Bible

And they took up Asahel, and buried him in the sepulchre of his father, which was in Bethlehem. And Joab and his men went all night, and they came to Hebron at break of day.

They came into the house, as he lay on his bed in his bedchamber, and they smote him, and slew him, and beheaded him; and they took his head, and went by the way of the plain all night.

And David besought God for the child; and David fasted, and went in, and lay all night on the earth.