Praacheen kaal mein ek atyant daanveer aur dharm-paraayan raja the. Woh har Guruvar (Brihaspativar) ko Brihaspati Dev — jinhe Vishnu ka swaroop maana jaata hai — ka vrat rakhte, peele vastra dhaaran karte, peele bhojan ka bhog lagaate, gareebon aur Brahmano ko daan dete aur shraddha se katha sunte. Unki yeh daan-dharm ki pravriti dekhkar unki rani prasann nahi rehti thi — use lagta tha ki daan se to dhan ki keval haani hoti hai.
Ek baar raja shikaar ke liye van gaye hue the aur rani ghar par akeli thi. Tabhi Brihaspati Dev svayam ek sanyaasi (saadhu) ka roop dharkar mahal mein aaye aur bhiksha maangte hue raja-rani ke daan-dharm ki prashansa ki. Par rani ne ahankaar aur lobh-vash kaha — "Yeh daan-punya to vyarth ka dhan loota dena hai. Aap koi aisa upaay bataaiye jisse yeh daan-dharm aur kharch band ho jaaye." Sanyaasi-roopi Brihaspati Dev ko dukh hua, par unhone use kuch ulte upaay bataa diye, jinhe rani ne maan liya.
Rani ne daan-punya, atithi-satkaar aur shubh kaam sab rok diye, ghar mein malinta aur kanjoosi badhne lagi. Iske phalswaroop Brihaspati Dev rooth gaye aur dheere-dheere raja ke ghar ka vaibhav nasht hone laga. Khet sookhne lage, pashu marne lage, aur kuch hi samay mein woh sampann rajya daaridrya ki kagaar par aa gaya. Raja ko vivash hokar pardes jaana pada.
Bhaari sankat mein padne par raja-rani ko apni bhool samajh aayi. Pardes mein bhatakte raja ko ek vidvaan (Brihaspati Dev ki prerana se) mile, jinhone unhe phir se shraddha aur niyam se Guruvar ka vrat karne ko kaha — chane ki daal, gud, kele aur peele pushp-vastra se Brihaspati Dev ki puja, peele bhojan ka prasad aur daan.
Raja-rani ne sachhe man se pashchaataap karte hue vidhi-poorvak Brihaspativar vrat kiya aur daan-dharm phir se aarambh kiya. Brihaspati Dev prasann hue. Unki kripa se raja ka khoya hua rajya, dhan, sukh-samriddhi aur maan-samman — sab kuch phir laut aaya, aur unka jeevan phir se vaibhav se bhar gaya.
Seekh: Brihaspativar vrat gyaan, vivah, santaan aur samriddhi pradaan karta hai. Daan, vinamrata aur atithi-satkaar is vrat ka mool hai — ahankaar aur lobh se vrat ka phal nasht ho jaata hai, jabki udaarta aur shraddha se Lakshmi sthir rehti hain.