CC Madhya 24.305

“urukrame eva bhaktim eva ahaitukīm eva kurvanty eva”
Synonyms: 
urukrame — unto the most powerful; eva — only; bhaktim — devotional service; eva — only; ahaitukīm — without motives; eva — only; kurvanti — they perform; eva — only.
Translation: 
“The words ‘urukrama,’ ‘bhakti,’ ‘ahaitukī’ and ‘kurvanti’ are added to the word ‘eva’ again and again. Thus another meaning is explained.