'Discovered' in the Bible

But Saul heard that David and the men who were with him had been discovered. Now Saul was in Gibeah, sitting under the tamarisk tree on the high place with his spear in his hand, and all his servants were standing around him.

And the woman [of the house] took a covering and spread it over the mouth of the well and scattered grain on it; so nothing was discovered.

and I came to Jerusalem. Then I discovered the evil [thing] that Eliashib had done for Tobiah by preparing a room for him in the courtyards of the house of God.

Behold, we heard of it at Ephrathah;We found it in the field of Jaar.

Then all the princes (court officials) came to Jeremiah and asked him [just what King Zedekiah had anticipated they would ask], and he reported to them in accordance with all that the king had commanded. So they stopped questioning him, since the conversation [with the king] had not been overheard.