This is actually the shiva beej mantra. Here the “HA” means shiv and “UM” stands for Sadashiv. To evoke the blessings of Lord Shiva, chant this mantra maintaining lord shiva in your mind and focusing on him only. व्यालयज्ञसूत्रमिन्दुशेखरं कृपाकरम् When he entered Varanasi (Kashi), The pinnacle dropped into https://www.youtube.com/watch?v=0vLISs2kzMI