'Observed' in the Bible

After Isaac had been there a long time, Abimelech king of the Philistines happened to look out a window and observed Isaac caressing his wife Rebekah.

Then he said, 'Observe that all the male goats mating with the flock are streaked, speckled, or spotted, for I have observed all that Laban has done to you.

His master observed that the Lord was with him and that the Lord made everything he was doing successful.

When they came to the threshing floor of Atad on the other side of the Jordan, they mourned there with very great and bitter sorrow. There Joseph observed a seven day period of mourning for his father.