agni -- the fire-god; arka -- the sun; acarya -- the acarya; go -- the cows; vipra -- the brahmanas; guru -- the spiritual master; vriddha -- elder respectable persons; suran -- the demigods; sucih -- purified; samahitah -- with fixed consciousness; upasita -- he should worship; sandhye -- in the junctions of time; dve -- two; yata-vak -- observing silence; japan -- silently chanting or murmuring the proper mantras.

Purified and fixed in consciousness, the brahmacari should worship the fire-god, sun, acarya, cows, brahmanas, guru, elderly respectable persons and demigods. He should perform such worship at sunrise and sunset, without speaking but by silently chanting or murmuring the appropriate mantras.