Complex sentence: Then the biblical patriarchs came to her in a dream and told her to settle at Gʷangut, another place on southwestern Lake Tana, for they told her that the entire world would come there to prostate themselves at her feet.
Split into simpler sentences: Then the biblical patriarchs came to her in a dream and told her to settle at Gʷangut, located on the southwestern end of Lake Tana. They told her that the entire world would come there to prostate themselves at her feet.