The phrase "assent his" is not correct and usable in written English.
It seems to be an incomplete expression and lacks clarity in meaning.
Example: "He was asked to assent his agreement to the proposal."
Alternatives: "give his assent" or "express his agreement."
They demanded his banishment; and the king, forced to assent, sent his favourite to Ireland as lieutenant, where he remained for about a year.
Mostly he expects Peter and Jack to assent to his control-freak instructions, and the friction that arises from their resistance gives "The Darjeeling Limited" its off-kilter comic texture.
There is some question whether the legislature's decision would be in the form of a law that would come to him for signature, or in the form of a resolution by the state House and Senate that would not require his assent, but his election does not help Entergy's prospects.
Mr. Software turned out to be right in his diagnosis, and the problem was solved after I reluctantly assented to his prescription, which was to do an FDISK and reformat the hard drive, and then load back all my programs.
Because the bey was dependent for his power and revenues on the assent of his followers, his authority was limited in scope and in time.
LACMA's director, Andrea Rich, assented to his requests, and the two agreed to have Renzo Piano design the building.
Mr. Menand assented, but his dining companion, Adam Gopnik, the New Yorker writer, looked put off, Mr. Barber said.
For all those reasons, Charlemagne, king of the Franks and Lombards by right of conquest, assented to his coronation as emperor of the Romans on Christmas Day, 800, by Pope Leo III.
But when Debra got him a DVD player and then, on top of that, readily assented to his golf weekend, Raymond insisted that Debra was just trying to turn the tables on him -- to make him feel guilty.
