Comparison: Mosiah 5:13 -> Hebrews 4:12

Mosiah 5:13 (1830 edition page 167) Hebrews 4:12
for, how knoweth a man the master which he hath not served, and which is a stranger unto him, and is far from the thoughts and intents of his heart? For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.