Which preposition to use with animi

in Occurrences 3%

'Tis the same which Tully maintains in the second of his Tusculans, omnium insipientum animi in morbo sunt, et perturbatorum, fools are sick, and all that are troubled in mind: for what is sickness, but as Gregory Tholosanus defines it, "A dissolution or perturbation of the bodily league, which health combines:" and who is not sick, or ill-disposed?

at Occurrences 1%

Ambraciota, vale lux alma, Cleombrotus infit, Et saltu e muro ditis opaca petit: Triste nihil passus, animi at de sorte Platonis Scripta legens, sola vivere mente cupit. Br. 399.

Which preposition to use with  animi