Verse 18

स्वव्यापारपरो भूत्वा धियात्मानं विचारय ।साधो गतमनोमोहमिहैवास्व व्रजाम्यहम्

In plain words

Be intent on your own proper work, and inquire into the self with a discerning mind. Remain right here, good man, your mind's delusion now gone -- I am going.