Mahabharata 1.123.46

कृत्रिमं भासमारोप्य वृक्षाग्रे शिल्पिभिः कृतम्अविज्ञातं कुमाराणां लक्ष्यभूतमुपादिशत्

kṛtrimaṃ bhāsamāropya vṛkṣāgre śilpibhiḥ kṛtamavijñātaṃ kumārāṇāṃ lakṣyabhūtamupādiśat

Our plain-language meaning of this verse is waiting for scholar review.