In Sylhet's debut Test, Zimbabwe crushed Bangladesh by 151 runs to record their first Test win in five years on Tuesday.
This will be a rare instance of Bangladesh playing a home Test series without Tamim and Shakib, but they will back themselves.
Defending a total of 160/6, in which the debutant Rassie van der Dussen made 56 off 44, South Africa bowled Zimbabwe out for 126.