'Son' in the Bible

In the eighth month of the second year of Darius, the word of the Lord came to Zechariah the prophet, the son of Berechiah, the son of Iddo saying,

On the twenty-fourth day of the eleventh month, which is the month Shebat, in the second year of Darius, the word of the Lord came to Zechariah the prophet, the son of Berechiah, the son of Iddo, as follows:

“Take an offering from the exiles, from Heldai, Tobijah and Jedaiah; and you go the same day and enter the house of Josiah the son of Zephaniah, where they have arrived from Babylon.

Take silver and gold, make an ornate crown and set it on the head of Joshua the son of Jehozadak, the high priest.

Now the crown will become a reminder in the temple of the Lord to Helem, Tobijah, Jedaiah and Hen the son of Zephaniah.

“I will pour out on the house of David and on the inhabitants of Jerusalem, the Spirit of grace and of supplication, so that they will look on Me whom they have pierced; and they will mourn for Him, as one mourns for an only son, and they will weep bitterly over Him like the bitter weeping over a firstborn.