Bhashya
नान्यस्मै कस्मैचन प्रब्रूयात् ।तीर्थद्वयमनुज्ञातमनेकेषां प्रा-प्तानां तीर्थानामाचार्यादीनाम् ।कस्मात्पुनस्तीर्थसंकोचनं वि-द्याया कृतमिति, आह-यद्यपि अस्मै आचार्याय इमां क-श्चित्पृथिवीम् अद्भिः परिगृहीतां समुद्रपरिवेष्टितां समस्तामपिदद्यात्, अस्या विद्याया निष्क्रयार्थम्, आचार्याय धनस्य पूर्णांसपन्नां भोगोपकरणैः, नासावस्य निष्क्रयः, यस्मात् ततोऽपिदानात् एतदेव यन्मधुविद्यादानं भूयः बहुतरफलमित्यर्थः ।द्विरभ्यास आदरार्थः ॥
In plain words
You must not impart this to just anyone. Transmission is restricted to authorized lineages stemming from qualified preceptors. Why is this knowledge thus restricted? The scripture explains: Even if someone were to offer this entire earth, encircled by the oceans and filled with all possible wealth and means of enjoyment, as a fee to the teacher to redeem this knowledge, that material gift would still not be an adequate price. For the gift of Madhuvidyā is vastly greater, yielding incomparably richer fruit than any material offering. The repetition in the text is meant to show supreme reverence.
Close to the Sanskrit
Not to another to anyone at all one should declare. Two sources permitted of many attained authorities starting with the teacher. From what cause again restriction of knowledge was made, it says: Even if to this teacher someone this earth by waters encircled surrounded by ocean completely even might give, for the redemption of this knowledge, to the teacher of wealth full furnished with enjoyments, not that is its redemption, from which than that gift this very which is the gift of honey-knowledge is greater having much greater fruit is the meaning. Repetition is for the sake of respect.