'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.

And shall not God avenge his elect, which cry night and day unto him? Yea though he defer them:

but Saul was appriz'd of their plot. and as they were night and day upon the watch at the gates, in order to kill him,

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

unto which promise our twelve tribes, earnestly serving God night and day, hope to attain. And concerning this hope I am accused by the Jews, O king!

Thrice have I been scourged, once I have been stoned, three times I have suffered shipwreck, a night and day I passed in the deep:

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;

When I recall the tears you shed when we parted, I long by night and day to see you again. That would fill me with joy,

Then he told me, "These are the people who are coming out of the terrible suffering. They have washed their robes and made them white in the blood of the lamb. That is why: "They are in front of the throne of God and worship him night and day in his Temple. The one who sits on the throne will shelter them.