यं चात्र गूढाजीविनं शङ्केत तं सत्त्रिणापसर्पयेत् ॥ कZ_०४.४.०५ ॥
yaṃ cātra gūḍhājīvinaṃ śaṅketa taṃ sattriṇāpasarpayet ॥
यं चात्र गूढाजीविनं शङ्केत तं सत्त्रिणा अपसर्पयेत्।
A covert operative who gains trust by appearing as a benign helper (often linked to a charitable feeding house/hostel), used to initiate controlled interactions with suspects.