It was for his own destruction that Sita was carried off by that wicked-souled (wretch). (But) I protected her (from being violated) through Nalakubera's curse.
वधार्थमात्मनस्तेन हृता सीता दुरात्मना। नलकूबरशापेन रक्षा चास्याः कृता मया॥