vadhaya
vadhāya — for the purpose of killing; SB 1.8.33
vadhāya — for killing; SB 1.15.13
vadhāya — for killing; SB 3.21.50
rakṣaḥ-vadhāya — to kill the demon Rāvaṇa; SB 5.19.5
tat-vadhāya — for the killing of him; SB 6.13.4
vadhāya — for killing; SB 10.50.9
vadhāya — for the killing; SB 10.77.35