heed

paying particular notice (as to children or helpless people); "his attentiveness to her wishes"; "he spends without heed to the consequences"

उसने अपने गुरु की सीख की ओर"heed"नहीं दिया.

Take heed of the day when no man will be useful to man in the least, when no intercession matter nor ransom avail, nor help reach them.