I think - this is wényán (in the Japanese interpretation ).
我武維揚，侵于之疆，取彼凶殘。我伐用張，于湯有光 = My military prowess is displayed, and I enter his territories to take the wicked tyrant. My punishment (of evil) will be great, and more glorious than that executed by Tang.
我武惟揚，侵于之疆，則取于殘，殺伐用張，于湯有光 = My power shall be put forth, and, invading the territories of Shang, I will seize the oppressor. I will put him to death to punish him - so shall the greatness of my work appear, more glorious than that of Tang.