'Night and Day' in the Bible

and sleeps and wakes, night and day, and the seed germinates, and grows he knows not how.

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

and she had been a widow eighty-four years, and departed not from the temple, serving God night and day with fastings and prayers.

Wherefore watch, remembering that for three years, night and day, I ceased not to admonish every one of you with tears.

For you remember, brothers, our labor and weariness; that working night and day not to be burdensome to any one of you, we preached to you the gospel of God.

desiring exceedingly, night and day, to see your face, and to perfect what is lacking of your faith?

neither did we eat bread of any one for nought, but worked with labor and fatigue, night and day, not to be burdensome to any of you;

But one that is a widow indeed and alone hopes in God, and continues in petitions and prayers night and day;

I thank God, whom I serve from my ancestors with a pure conscience, that I mention you incessantly in my prayers night and day,