'Night and Day' in the Bible

night and day he sleeps and wakes while the seed is sprouting and growing tall, he knows not how.

And always, night and day, he remained among the tombs and in the mountains, shrieking and gashing himself with stones.

and then being a widow even for fourscore and four years. She departed not from the temple, but worshiped with the fasting and prayer, night and day.

So be on guard; and remember that for three years I ceased not to admonish you all, night and day, even with tears.

"a promise which our twelve tribes, earnestly serving God night and day, hope to attain. It is concerning this hope, King Agrippa, that I am accused by the Jews.

Night and day I am praying earnestly that I may see you face to face, and may perfect whatever is yet lacking in your faith.

I did not eat my food as a gift from any man, but in toil and travail, night and day, I worked, so that I might not be a burden to any of you.

Night and day when I recall your tears I am longing to see you, that my happiness may be complete.