The word(s) "heads" appears 13 time(s) in 13 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) The shoots of its fruit-stalks are like the heads of devils:

(12) Truly did Allah fulfil the vision for His Messenger: ye shall enter the Sacred Mosque, if Allah wills, with minds secure, heads shaved, hair cut short, and without fear. For He knew what ye knew not, and He granted, besides this, a speedy victory.

(13) And when it is said to them, "Come, the Messenger of Allah will pray for your forgiveness", they turn aside their heads, and thou wouldst see them turning away their faces in arrogance.