'Night and Day' in the Bible

And he sleeps and gets up, night and day, and the seed sprouts and grows--{he does not know how}.

And during every night and day among the tombs and on the mountains he was crying out and cutting himself with stones.

and herself [as] a widow up to eighty-four years) who did not depart from the temple with fastings and prayers, serving night and day.

Therefore be on the alert, remembering that night and day [for] three years I did not stop warning each one [of you] with tears.

to which our twelve tribes hope to attain as [they] earnestly serve [him] night and day. Concerning this hope I am being accused by the Jews, O king!

For you remember, brothers, our labor and hardship: working by night and day in order not to be a burden to any of you, we proclaimed to you the gospel of God.

night and day praying beyond all measure that [we] may see your face and complete what is lacking in your faith?

nor did we eat bread from anyone without paying, but with toil and labor, [we were] working night and day in order not to be a burden to any of you,

But the widow [who is one] truly, and is left alone, has put her hope in God and continues in her petitions and prayers night and day.

{I am thankful} to God, whom I have served with a clear conscience {as my ancestors did}, when {I remember you constantly} in my prayers night and day,