SB 9.18.10

śarmiṣṭhājānatī vāso
 guru-putryāḥ samavyayat
svīyaṁ matvā prakupitā
 devayānīdam abravīt
Word for word: 
śarmiṣṭhā — the daughter of Vṛṣaparvā; ajānatī — without knowledge; vāsaḥ — the dress; guru-putryāḥ — of Devayānī, the daughter of the guru; samavyayat — put on the body; svīyam — her own; matvā — thinking; prakupitā — irritated and angry; devayānī — the daughter of Śukrācārya; idam — this; abravīt — said.
Translation: 
Śarmiṣṭhā unknowingly put Devayānī’s dress on her own body, thus angering Devayānī, who then spoke as follows.