'Ago' in the Bible

Not long ago Theudas rose up, claiming to be somebody, and a group of about 400 men rallied to him. He was killed, and all his partisans were dispersed and came to nothing.

Cornelius replied, “Four days ago at this hour, at three in the afternoon, I was praying in my house. Just then a man in a dazzling robe stood before me

known from long ago.

Aren’t you the Egyptian who raised a rebellion some time ago and led 4,000 Assassins into the wilderness?”