'Sight' in the Bible

"The Spirit of the Lord is upon me; he has anointed me to tell the good news to the poor. He has sent me to announce release to the prisoners and recovery of sight to the blind, to set oppressed people free,

At that time Jesus had healed many people of diseases, plagues, and evil spirits, and had given sight to many who were blind.

"If you had only known today what could have brought you peace! But now it is hidden from your sight,