Narada Purana (Jyotisha Selections) · by Vyasa
Chapter 6 · Calendar, Muhurta Elements
कालमानं मुहूर्ताङ्गानि च
गजकर्माखिलं यत्तद्विधेयं स्थिरभेषु च ।वाजिकर्माखिलं कार्यं सूर्यवारे विशेषतः ॥ १८१ ॥
In the full Narada Purana (Purva Bhaga) this is chapter 56, verse 181.
and in the fixed stars, all work with elephants should be done. All work with horses should be done too, best on a Sunday.
Simple meaning: Elephant work goes in these stars and fixed stars. Horse work is best on Sunday.
चित्रावरुणवैरिंचत्र्युत्तरासु गमागमम् ।
Move animals in Chitra, Shatabhisha, Rohini and the Uttaras. Never on new moon, 8th or 14th.
मृदुध्रुवक्षिप्रचरविशाखापितृभेषु च ।
First ploughing with bulls goes best in soft, fixed, quick and moving stars, Vishakha, Magha and Mula.
हलादौ वृषनाशाय भत्रयं सूर्यमुक्तभात् ।
In the plough wheel, three stars may bring loss of bulls, three bring growth and five bring wealth.