Kathasaritsagara 1.4.55

So on that day of the spring-festival the prince's minister came in the first watch of the night in gorgeous array. When he had entered without being observed Upakośá said to him, " I will not receive you until you have bathed, so go in and bathe." The simpleton agreed to that, and was taken by the handmaids into a secret dark inner apartment. There they took off his under-garments and his jewels, and gave him by way of an under-garment a single piece of rag, and they smeared the i from head to foot with a thick coating of that lamp-black and oil, pretending it was an unguent, without his detecting it. While they continued rubbing it into every limb, the second watch of the night came and the chaplain arrived, the handmaids thereupon said to the minister,— " here is the king's chaplain come, a great friend of Vararuchi's, so creep into this box"— and they bundled him into the trunk, just as he was, all naked, with the utmost precipitation: and then they fastened it outside with a bolt. The priest too was brought inside into the dark room on the pretence of a bath, and was in the same way stripped of his garments and ornaments, and made a fool of by the handmaids by being rubbed with lamp-black and oil, with nothing but the piece of rag on him, until in the third watch the chief magistrate arrived. The handmaids immediately terrified the priest with the news of his arrival, and pushed him into the trunk like his predecessor.

So on that day of the spring-festival the prince's minister came in the first watch of the night in gorgeous array. When he had entered without being observed Upakośá said to him, " I will not receive you until you have bathed, so go in and bathe." The simpleton agreed to that, and was taken by the handmaids into a secret dark inner apartment. There they took off his under-garments and his jewels, and gave him by way of an under-garment a single piece of rag, and they smeared the i from head to foot with a thick coating of that lamp-black and oil, pretending it was an unguent, without his detecting it. While they continued rubbing it into every limb, the second watch of the night came and the chaplain arrived, the handmaids thereupon said to the minister,— " here is the king's chaplain come, a great friend of Vararuchi's, so creep into this box"— and they bundled him into the trunk, just as he was, all naked, with the utmost precipitation: and then they fastened it outside with a bolt. The priest too was brought inside into the dark room on the pretence of a bath, and was in the same way stripped of his garments and ornaments, and made a fool of by the handmaids by being rubbed with lamp-black and oil, with nothing but the piece of rag on him, until in the third watch the chief magistrate arrived. The handmaids immediately terrified the priest with the news of his arrival, and pushed him into the trunk like his predecessor.