Manusmriti

siva.sh/manusmriti/4/154

अभिवादयेद् वृद्धांश्च दद्याच्चैवासनं स्वकम् । कृताञ्जलिरुपासीत गच्छतः पृष्ठतोऽन्वियात् ॥ १५४ ॥

sanskrit

Let him reverentially salute venerable men (who visit him), give them his own seat, let him sit near them with joined hands and, when they leave, (accompany them), walking behind them.

english translation

abhivAdayed vRddhAMzca dadyAccaivAsanaM svakam | kRtAJjalirupAsIta gacchataH pRSThato'nviyAt || 154 ||

hk transliteration by Sanscript