Garudapurana 1.197.14

1.197.14

aṅguṣṭhādikaniṣṭhāntamanulomavilomataḥ /
parvasandhiṣu ca nyasyā jayā ca vijayā tathā //

From the thumb to the little finger in regular and reverse order, / and on the joints of the digits, Jayā and Vijayā are to be placed;