mukhyena
mukhyena — with the chief; SB 3.19.6
mukhyena — the origin of all activities; SB 7.3.29
mukhyena — with the best; SB 10.81.1-2
sva-bhṛtya-mukhyena — by the best of His devotees; SB 11.17.8
mukhyena — by the greatest; SB 11.23.1