Tertullian

Now hear how he declared that by Christ Himself, when returned to heaven, these spiritual gifts were to be sent: "He ascended up on high," that is, into heaven; "He led captivity captive," meaning death or slavery of man; "He gave gifts to the sons of men," that is, the gratuities, which we call charismata. He says specifically "sons of men," and not men promiscuously; thus exhibiting to us those who were the children of men truly so called, choice men, apostles. "For," says he, "I have begotten you through the gospel; " and "Ye are my children, of whom I travail again in birth."

I, on my part, now wish to engage with you in a discussion on the allegorical expressions of the apostle. What figures of speech could the novel god have found in the prophets (fit for himself)? "He led captivity captive," says the apostle. With what arms? In what conflicts? From the devastation of what Country? From the overthrow of what city? What women, what children, what princes did the Conqueror throw into chains? For when by David Christ is sung as "girded with His sword upon His thigh," or by Isaiah as "taking away the spoils of Samaria and the power of Damascus," you make Him out to be really and truly a warrior confest to the eye. Learn then now, that His is a spiritual armour and warfare, since you have already discovered that the captivity is spiritual.