King James Version
Read in contextAnd in the time of his distress did he trespass yet more against the LORD: this is that king Ahaz.
All translations
5 of 5 translations contain this numbered verse.
And in the time of his distress did he trespass yet more against the LORD: this is that king Ahaz.
In the time of his distress did he trespass yet more against Yahweh, this same king Ahaz.
And in the time of his distress did he trespass yet more against Jehovah, this same king Ahaz.
And in the time of his distress -- he addeth to trespass against Jehovah, (this king Ahaz),
In the time of his distress, King Ahaz became even more unfaithful to the LORD.