स चेत्तथा कुर्यादुत्कोचक इति प्रवास्येत ॥ कZ_०४.४.१० ॥
sa cet tathā kuryād utkocaka iti pravāsyet ॥
Jika ia bertindak demikian, ia harus dibuang sebagai ‘utkocaka’ (pemeras/peminta pembayaran ilegal).
Upadā focuses on accepting a bribe offered (bribe-taking), while utkoca emphasizes coercive demand/exaction (bribe-soliciting/extortion) using official power or threats.