'Legs' in the Bible

Then, because it was the day of preparation, so that the bodies should not stay on the crosses on the Sabbath (for that Sabbath was an especially important one), the Jewish leaders asked Pilate to have the victims' legs broken and the bodies taken down.

So the soldiers came and broke the legs of the two men who had been crucified with Jesus, first the one and then the other.

But when they came to Jesus and saw that he was already dead, they did not break his legs.

Then I saw another powerful angel descending from heaven, wrapped in a cloud, with a rainbow above his head; his face was like the sun and his legs were like pillars of fire.