'Today' in the Bible

Abimelech said, "I don't know who has done this thing. Neither did you tell me, neither did I hear of it, until today."

I will pass through all your flock today, removing from there every speckled and spotted one, and every black one among the sheep, and the spotted and speckled among the goats. This will be my hire.

He asked Pharaoh's officers who were with him in custody in his master's house, saying, "Why do you look so sad today?"

Then the chief cupbearer spoke to Pharaoh, saying, "I remember my faults today.

Then Joseph said to the people, "Behold, I have bought you and your land today for Pharaoh. Behold, here is seed for you, and you shall sow the land.