Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Sādhinī
Sādhinī:Mother of Sodhana and of Kapila,who,in a later birth,became Kapilamaccha.
She and her daughter,Tāpanā,became nuns,but because they followed Kapila’s example and abused and reviled good monks,they were born,after death,in Niraya.DhA.iv.37,42; SNA.i.305.