14 The Jews, therefore, strove among themselves, saying, “How can this man give us his flesh to eat?” They strove, and that among themselves, since they understood not, neither wished to take the bread of concord: “for they who eat such bread do not strive with one another; for we being many are one bread, one body.” And by this bread, “God makes people of one sort to dwell in a house.”
Source: Tractates on the Gospel of John (New Advent)