Augustine of Hippo

If anyone does not believe that wherever they preached the gospel the apostles brought women of holy life with them, so that these women might minister the necessities of life to them from their abundance, let him hear the Gospel and realize that the apostles did this by the example of our Lord himself.

On the Work of Monks 5.6 ↗

Jerome

It was a Jewish custom, nor was it thought blameable, according to the ancient manners of that nation, that women should afford of their substance food and clothing to their teachers. This custom, as it might cause offence to the Gentiles, St. Paul relates he had cast off. (1 Cor. 9:15.) But these ministered unto the Lord of their substance, that He might reap their carnal things from whom they had reaped spiritual things. …

Catena Aurea by Aquinas ↗

Bede

And Susanna, and many others, who were ministering to him from their resources. It was a Jewish custom, nor was it considered blameworthy, according to an ancient custom of the nation, that women should minister food and clothing to teachers from their substance. Because this could cause scandal among nations, Paul mentions that he refrained: "Do we not have the right to be accompanied by a believing wife, as the other apostles do?" (1 Cor. IX). …

On the Gospel of Luke ↗