Next we have the fourth answer, where it is added, He who is not with me is against me; as if He says, I wish to present men to God, but Satan the contrary. How then would he who does not work with Me, but scatters what is Mine, become so united with Me, as with Me to cast out devils? It follows, And he who gathereth not with me, scattereth.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: ubi sup.