Anandakanda 1.25.77

1.25.77

uktadravye taddravatāḍanametaddhi so'bhiṣekastu /
<nirvāpa>
taptasyāpsu parikṣepo nirvāpastapanaṃ ca tat //

this striking of the liquid into the stated substance is indeed lustration (abhiṣeka).
[Quenching]
Throwing a heated [metal] into water is quenching (nirvāpa), and that is [also called] tapana.