'Night and Day' in the Bible

And {your life shall hang in doubt before you}, and you shall be startled night and day, and you shall not be confident of your life.

They were a wall to us both night and day, all {the days we were} with them keeping the sheep.

so that your eyes [will] be open to this house night and day, to the place which you said, 'My name will be there,' to hear the prayer that your servant prays toward this place.

"Go, gather all the Jews that are found in Susa and fast for me; do not eat or drink [for] three days, both night and day. I and my young girls will fast likewise, and then I will go to the king, which [is] not according to the law; if I perish, I perish.

I, Yahweh, [am] her keeper; I water it {again and again}. Lest one afflict [harm] on it, I guard it night and day;

Night and day it shall not be quenched; its smoke shall go up forever. From generation to generation it shall be in ruins; forever and ever there will be no one who passes through her.

"And you shall say to them this word, 'Let my eyes melt [with] tears night and day, and let them not cease, for [with] a great wound the virgin daughter of my people is broken, [with] a very incurable wound.