What is the meaning of Deuteronomy 21:18?

* The two F.O.G. Bibles below are currently in progress. What is the F.O.G?

If a man has a stubborn and rebellious son who does not obey his father and mother and does not listen to them when disciplined,

Berean Standard Bible (BSB)

If a man have a stubborn and rebellious son, who will not obey the voice of his father, or the voice of his mother, and, though they chasten him, will not listen to them;

World English Bible (WEB)

If a man{H376} have a stubborn{H5637}{(H8802)} and rebellious{H4784}{(H8802)} son{H1121}, which will not obey{H8085}{(H8802)} the voice{H6963} of his father{H1}, or the voice{H6963} of his mother{H517}, and that, when they have chastened{H3256}{(H8765)} him, will not hearken{H8085}{(H8799)} unto them:

Strong's King James

The F.O.G*

The F.O.G Paraphrase

‘When a man hath a son apostatizing and rebellious—he is not hearkening to the voice of his father, and to the voice of his mother, and they have chastised him, and he doth not hearken unto them—

Young's Literal Translation