the day
Luke 24:29
But they constrained Him, saying, "Abide with us, for it is toward evening and the day is far spent." And He went in to tarry with them.
to morrow
Proverbs 27:1
Boast not thyself of tomorrow, for thou knowest not what a day may bring forth.
James 4:13
Come now, ye that say, "Today or tomorrow we will go into such and such a city and continue there a year, and buy and sell and get gain";
James 4:14
whereas ye know not what shall be on the morrow. For what is your life? It is even a vapor that appeareth for a little time, and then vanisheth away.