i am looking for a very stable bond fund, are there any recommendations?

previously i bought CIMB Islamic Sukuk as its almost 90 % bonds (the rest are mostly a mixture of higher percentage in equities. This is not something i am looking for as i think equity carries risk) , and it offers about 5% returns annually.

any other recommendations here for stable (rain or shine continue to give same returns) type of funds?

thanks in advance