Reference for Bava Kamma 197:6

ואי ס"ד אומן קונה בשבח כלי אמאי עובר משום בל תלין

Come and hear:<span class="x" onmousemove="('comment',' Cf. B.M. 112a. ');">¹¹</span> If he gave his garment to a craftsman and the latter finished it and informed him of the fact, even if from that time ten days elapsed [without his paying him] he would through that not be transgressing the injunction thou shalt not keep all night.<span class="x" onmousemove="('comment',' Lev. XIX, 13. ');">¹²</span>

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