Joshua 1:8 This book of the law shall not depart out of your mouth; but you shall meditate in it day and night, that you may observe to do according to all that is written in it: for then you shall make your way prosperous, and then you shall have good success.

CKJV_Strongs⁽ⁱ⁾

8 H5612 This book H8451 of the law H4185 shall not depart H6310 out of your mouth; H1897 but you shall meditate H3119 in it day H3915 and night, H8104 that you may observe H6213 to do H3789 according to all that is written H6743 in it: for then you shall make H1870 your way H6743 prosperous, H7919 and then you shall have good success.