Acts 13:50

Six are the seasons, six the Prsthas; verily by the Prsthas they mount upon the seasons, by the seasons upon the year; verily in the year they find support. There are twelve Ekavinças, for support; verily they place radiance in themselves [2]. There are many Sodaçins, for conquest. There are six (days) with the Açvina (Çastra), six are the seasons; verily they rest on the seasons. These nights are deficient and redundant. They are deficient in that they are fifty less one, redundant in that they are (one) more than forty-eight. Both from the deficient, indeed, and from the redundant Prajapati was propagated. Those who desire offspring and cattle should perform (the rite of) these nights; verily are they propagated with offspring and cattle. This sacrifice is connected with the Viraj because it is one of forty-nine (nights). Those, who knowing thus perform (the rite) of forty-nine nights, attain the Viraj, and become eaters of food. There are Atiratras on either side, for the securing of food. Those who are about to consecrate themselves for the year (rite) should consecrate themselves on the Ekastaka. The Ekastaka is the wife of the year; on that night he dwells with her; verily they consecrate themselves grasping openly the year. Those who consecrate themselves on the Ekastaka consecrate themselves in the troubled part of the year, for then are the two months called the end. Those who consecrate themselves on the Ekastaka consecrate themselves on the torn part of the year, for them are the two seasons called the end. They should consecrate themselves on the full moon in Phalguni. The full moon in Phalguni is the beginning of the year [1]; verily they consecrate them selves grasping the year at its beginning. To that there is this one objection that the Visuvant day falls in the cloudy season. They should consecrate themselves on the full moon in Citra.

Be thou, O Arjuna, free from them, unaffected by pairs of contraries (such as pleasure and pain, heat and cold, etc.), ever adhering to patience without anxiety for new acquisitions or protection of those already acquired, and self-possessed, whatever objects are served by a tank or well, may all be served by a vast sheet of water extending all around; so whatever objects may be served by all the Vedas, may all be had by a Brahmana having knowledge (of self or Brahma).[144] Thy concern is with work only, but not with the fruit (of work). Let not the fruit be thy motive for work; nor let thy inclination be for inaction. Staying in devotion, apply thyself to work, casting off attachment (to it), O Dhananjaya, and being the same in success or unsuccess. This equanimity is called Yoga (devotion). Work (with desire of fruit) is far inferior to devotion, O Dhananjaya. Seek thou the protection of devotion. They that work for the sake of fruit are miserable. He also that hath devotion throws off, even in this world, both good actions and bad actions. Therefore, apply thyself to devotion. Devotion is only cleverness in action. The wise, possessed of devotion, cast off the fruit born of action, and freed from the obligation of (repeated) birth, attain to that region where there is no unhappiness. When thy mind shall have crossed the maze of delusion, then shalt thou attain to an indifference as regards the hearable and the heard.[145] When thy mind, distracted (now) by what thou hast heard (about the means of acquiring the diverse objects of life), will be firmly and immovably fixed on contemplation, then wilt thou attain to devotion.’

That (is the command). And whoso magnifieth the offerings consecrated to Allah, it surely is from devotion of the hearts,

He who with devotion recites this highest secret of immortality before an assembly of Brahmanas (pious men) or at the time of Shraddha (funeral ceremonies), gains everlasting reward, he gains everlasting reward.