हिनदि उपबास से लाभ ( लगनथानायनि मुलामफा ) आव फोसावनाय बियो 40 सानफोरनि थाखाय मोनसे लगन नाजावबाय आरो गांसे सानरेब लिरबाय ।
He has undertaken a fast for 40 days and written a diary of this fast published in Hindi Up was se labh Benefit of fasting .