SB 12.13.22

bhave bhave yathā bhaktiḥ
 pādayos tava jāyate
tathā kuruṣva deveśa
 nāthas tvaṁ no yataḥ prabho
Synonyms: 
bhave bhave — in life after life; yathā — so that; bhaktiḥ — devotional service; pādayoḥ — at the lotus feet; tava — of You; jāyate — arises; tathā — so; kuruṣva — please do; deva-īśa — O Lord of lords; nāthaḥ — the master; tvam — You; naḥ — our; yataḥ — because; prabho — O Lord.
Translation: 
O Lord of lords, O master, please grant us pure devotional service at Your lotus feet, life after life.