'Night and Day' in the Bible

They were a wall to us both by night and day all the while we were with them keeping the sheep.

for Your eyes to be open toward this house night and day, toward the place of which You have said, My name shall be there; to listen to the prayer which Your servant shall pray toward this place.

I Jehovah keep it; I will water it every moment; lest any hurt it, I will keep it night and day.

And you shall speak this word to them: Let my eyes run down with tears night and day, and do not let them cease. For the virgin daughter of my people is broken with a great break, with a very grievous blow.

and should sleep, and rise night and day, and the seed should spring and grow up, he knows 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 eighty-four years, who did not depart from the temple, serving God with fastings and prayers night and day.

Therefore watch and remember that for the time of three years I did not cease to warn everyone night and day with tears.

to which promise our twelve tribes hope to attain, serving God fervently night and day. For the sake of this hope, king Agrippa, I am accused by the Jews.

For, brothers, you remember our labor and toil. For laboring night and day in order not to put a burden on any one of you, we preached the gospel of God to you.

night and day praying exceedingly for me to see your face and to perfect the things lacking in your faith?

neither did we eat any man's bread freely, but we worked with labor and travail night and day, so that we might not be heavy on any of you

But she being really a widow, and having been left alone, has set her hope on God and continues in supplications and prayers night and day.

I thank God, whom I serve from my forefathers with pure conscience, that without ceasing I remember you in my prayers night and day,