When Abdullah bin Taahir, the newly appointed governor arrived in the city of Nishapur, all the nobility and scholars came to welcome him. The entire city was involved in welcoming him for three days. Thereafter he asked if any of the prominent inhabitants of the city had not presented themselves to welcome him. He was informed that two persons; Ahmad bin Harb and Muhammad bin Aslam Tusi had not come. The governor was curious to know the reason for their absence. He was told that both these personalities were Ulama Rabbaani who do not come forward to meet kings and rulers. Abdullah bin Taahir said; “If they do not come, I shall go to meet them.”
When the governor arrived at the residence of Hazrat Ahmad bin Harb رحمه الله, he found him in deep contemplation. The governor stood waiting with respect. After some time, Hazrat Ahmad bin Harb lifted his head. Looking at the governor, Hazrat Ahmad commented; “I have heard that you are very handsome. Now that I have seen you, I can say that you are more handsome than what I have heard. Listen! Do not despoil your handsomeness by contravening the Laws of Allah Ta’ala جل جلاله…”
(SOURCE: THE SAADIQEEN)