When the men got up to leave, ¹  they looked out over ²  Sodom. (Now ³  Abraham was walking with them to see them on their way.) ⁴ 

He looked out toward ¹  Sodom and Gomorrah and all the land of that region. ²  As he did so, he saw the smoke rising up from the land like smoke from a furnace. ³ 

After Isaac ¹  had been there a long time, ²  Abimelech king of the Philistines happened to look out a window and observed ³  Isaac caressing ⁴  his wife Rebekah.