30IfΕἰto boastκαυχᾶσθαιit behooves [me]δεῖ,[in] the thingsτὰof theτῆςweaknessἀσθενείαςof meμουI will boastκαυχήσομαι.
If it is necessary to boast, I will boast [in] the things of my weakness.
ἀσθενείας
ἀσθένεια
want of strength, weakness, illness