'All night' in the Bible

Then Abner and his men went through the Arabah (desert region) all that night, crossed the Jordan, went through Bithron and walked the whole morning and came to Mahanaim [where Ish-bosheth ruled Israel].

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

For when they came into the house, he lay on his bed in his bed-chamber, and they smote him, and slew him, and beheaded him, and took his head, and went away through the plain all night.

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

Now therefore send quickly and show David, saying, 'Tarry not all night in the fields of the wilderness, but get thee over, lest the king be devoured and all the people that are with him.'"