John 5:2
Now there is in Jerusalem near the Sheep Gate a pool, which in Aramaic is called Bethesda and which is surrounded by five covered colonnades. — the archaeological precision (Sheep Gate, five porticoes) anchors the narrative in historical geography. Bethesda (Beth-hasda, 'house of mercy') is the place of healing, ironically the place where Jesus' healing power will be displayed and rejected.