user: Question: What weapon is used by the guardian whose consort is Śacī?
Columns: ['Name', 'Direction', 'Mantra', 'Weapon', 'Consort', 'Graha (Planet)', 'Guardian Mātṛkā']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Kubera', 'North', 'Oṃ Śaṃ Kuberāya Namaḥ', 'Gadā (mace)', 'Kuberajāyā', 'Budha ( Mercury )', 'Kumārī']
SQL:

assistant: SELECT "Weapon" FROM "Table" WHERE "Consort" = 'Śacī';