CC Madhya 5.33

choṭa-vipra bale, — “ṭhākura, tumi mora sākṣī
tomā sākṣī bolāimu, yadi anyathā dekhi”
Word for word: 
choṭa-vipra bale — the younger brāhmaṇa replied; ṭhākura — my dear Lord Gopāla; tumi — You; mora — my; sākṣī — witness; tomā — unto You; sākṣī — witness; bolāimu — I shall call as; yadi — if; anyathā — otherwise; dekhi — I see.
Translation: 
Then the younger brāhmaṇa addressed the Deity, saying, “My dear Lord, You are my witness. I shall call for You to testify if it is necessary later on.”