What was his " mess of pottage" to the birthright that the other had preserved?

与对方保留的与生俱来的权利相比，他的“一团糟”是什么？

But he who sold his birthright for a mess of pottage existed, and Judas Iscariot existed, and Castlereagh existed, and this man exists! '

但是为了一团浓汤而出卖长子名分的人存在，加略人犹大存在，卡斯尔雷存在，这个人存在！