Matthew 15:35
After instructing the crowd to sit down on the ground,
Matthew 14:19-21
Then he instructed the crowds to sit down on the grass. He took the five loaves and two fish, and looking up to heaven he gave thanks and broke the loaves. He gave them to the disciples, who in turn gave them to the crowds.
Mark 6:39-40
Then he directed them all to sit down in groups on the green grass.
Luke 9:14-16
(Now about five thousand men were there.) Then he said to his disciples, "Have them sit down in groups of about fifty each."
John 6:10
Jesus said, "Have the people sit down." (Now there was a lot of grass in that place.) So the men sat down, about five thousand in number.