Śrīmad-Bhāgavatam · Text 10.53.12
Who is speaking and story frame
चक्रु: सामर्ग्यजुर्मन्त्रैर्वध्वा रक्षां द्विजोत्तमा: ।
पुरोहितोऽथर्वविद्वै जुहाव ग्रहशान्तये ॥ १२ ॥
cakruḥ sāma-rg-yajur-mantrair
vadhvā rakṣāṁ dvijottamāḥ
purohito ’tharva-vid vai
juhāva graha-śāntaye
The best of brāhmaṇas chanted mantras of the Ṛg, Sāma and Yajur Vedas for the bride’s protection, and the priest learned in the Atharva Veda offered oblations to pacify the controlling planets.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.