'Son' in the Bible

The words of the Teacher, son of David, king in Jerusalem.

There is a person without a companion, without even a son or brother, and though there is no end to all his struggles, his eyes are still not content with riches. “So who am I struggling for,” he asks, “and depriving myself from good?” This too is futile and a miserable task.

That wealth was lost in a bad venture, so when he fathered a son, he was empty-handed.

Blessed are you, land, when your king is a son of noblesand your princes feast at the proper time—for strength and not for drunkenness.

But beyond these, my son, be warned: there is no end to the making of many books, and much study wearies the body.