The bishops discuss logion 9 of the Gospel of Thomas:

Jesus said, “Look, the sower went out, took a handful (of seeds), and scattered (them). Some fell on the road, and the birds came and gathered them. Others fell on rock, and they didn’t take root in the soil and didn’t produce heads of grain. Others fell on thorns, and they choked the seeds and worms ate them. And others fell on good soil, and it produced a good crop: it yielded sixty per measure and one hundred twenty per measure.”