Now, the most translation translate this as:
"In the course of time, at the end of the second year, his bowels came out...
But this just doesn't seem right to me. I'm not sure the infinite contruct
ze't is handled correctly, and I don't understand the contextual reasons
for translating yamim as "years" rather than days. Could it be that in the
course of time, Jehoram began to get terrible pains which, after two days,
caused his stomach to explode?