δουλαγωγέωdoulagōgéō

to make a slave, bring into bondage: 1 Corinthians 9:27.

Greek (New Testament) · G1396

Same root

δοῦλοςdoûlos · G1401a slave (literal or figurative, involuntary or voluntary; frequently, therefore in a qualified sense of subjection or subserviency)
ἄγωágō · G71properly, to lead; by implication, to bring, drive, (reflexively) go, (specially) pass (time), or (figuratively) induce

Where it appears

Appears 1 times in the Bible.

1 Corinthians 9:27 I discipline my body like an athlete, training it to do what it should. Otherwise, I fear that after preaching to others I myself might be disqualified.

Source: G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922), public domain.