Reference for Eruvin 36:5
אמר רב נחמן מנוח עם הארץ היה שנאמר (שופטים יג, יא) ויקם וילך מנוח אחרי אשתו
Our Rabbis taught: A man who counts out money for a woman from his hand into hers or from her hand into his, in order that he might look at her, will not be free from the judgment of Gehenna even if he is [in other respects] like our Master Moses who received the law at Mount Sinai; and concerning him Scripture said: Hand to hand,<span class="x" onmousemove="('comment',' Sc. one who counts money from his hand into a woman's hand or vice versa, even if he is as great as Moses who received the Law in his hand from God's hand.');"><sup>8</sup></span> he will not be free from evil<span class="x" onmousemove="('comment',' Prov. XI, 21. E.V. give different renderings.');"><sup>9</sup></span> [which means,] he will not be free from the judgment of Gehenna.