Bhagavad Gita Verse 4.26

अन्य योगीजन श्रोत्र आदि समस्त इन्द्रियोंको संयमरूप अग्नियोंमें हवन किया करते हैं और दूसरे योगीलोग शब्दादि समस्त विषयोंको इन्द्रियरूप अग्नियोंमें हवन किया करते हैं|

Some offer, in the fire of self-control, one of their senses such as their hearing. (This signifies that the signifies has no attachment to any of his senses.)Others offer sensual objects (objects of perception), such as sound, in the fire of controlled senses.Signifying that the sacrificer has the will-power and restraint not to let his senses be influenced by evil, sin, or sensual objects of destruction.