'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 mountains, and in the tombs, crying, and cutting himself with stones.

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

Therefore watch, and remember, that by the space of three years I ceased not to warn every one night and day with tears.

For ye remember, brethren, our labour and travail: for labouring night and day, because we would not be chargeable unto any of you, we preached unto you the gospel of God.

Night and day praying exceedingly that we might see your face, and might perfect that which is lacking in your faith?

Neither did we eat any man's bread for nought; but wrought with labour and travail night and day, that we might not be chargeable to 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 pure conscience, that without ceasing I have remembrance of thee in my prayers night and day;