'Night and Day' in the Bible

And should sleep and rise night and day, and the seed should spring and grow up he knoweth not how.

And always night and day, he was in the tombs, and in the mountains, crying and cutting himself with stones.

And she was a widow of about fourscore and four years, who departed not from the temple, but served God with fastings and prayers, night and day.

Therefore watch, remembering that for three years, I ceased not to warn every one, night and day, with tears.

To which our twelve tribes, worshiping continually night and day, hope to attain: concerning which hope, King Agrippa, I am accused by the Jews.

For ye remember, brethren, our labour and toil: working night and day, that we might not burden any of you, we preached to you the gospel of God.

Night and day praying exceedingly, that we may see your face, and perfect that which is wanting in your faith.

Neither did we eat any man's bread for nothing, but wrought with labour and toil, night and day, that we might not burden any of you.

Now she that is a widow indeed and desolate, trusteth in God and continueth in supplications and prayers night and day.

I thank God, whom I serve from my forefathers with a pure conscience, that I have remembrance of thee in my prayers without ceasing night and day,