Astanga Hrudaya
कर्मान्ते च पुमान् सर्पिःक्षीरशाल्योदनाशितः । प्राग्दक्षिणेन पादेन शय्यां मौहूर्तिकाज्ञया ॥ ३१ ॥
After the end of the ceremony (ritual of begetting a male offspring) the man who has partaken food consisting of ghee, milk and boiled rice, should climb on the bed, keeping his right foot first, and at the auspicious moment;
english translation
karmAnte ca pumAn sarpiHkSIrazAlyodanAzitaH । prAgdakSiNena pAdena zayyAM mauhUrtikAjJayA ॥ 31 ॥
hk transliteration by Sanscript