Stand with your incantations, and with the multitude of your sorceries, in which you have labored from your youth, as if somehow it might benefit you, or as if it were able to make you stronger
Other versions
King James Version
Stand now with thine enchantments, and with the multitude of thy sorceries, wherein thou hast laboured from thy youth; if so be thou shalt be able to profit, if so be thou mayest prevail.English Standard Version
Stand fast in your enchantments and your many sorceries, with which you have labored from your youth; perhaps you may be able to succeed; perhaps you may inspire terror.New International Version
"Keep on, then, with your magic spells and with your many sorceries, which you have labored at since childhood. Perhaps you will succeed, perhaps you will cause terror.