4872. And she said, If thou wilt give a pledge till thou send it? That this signifies the reciprocal if there is certainty, is evident from what was said above by Tamar, “What wilt thou give me, that thou mayest come to me?” as signifying the reciprocal of conjunction with a condition (n. 4870), here the reciprocal in case of certainty, because the pledge was for certainty that the thing promised would be given.

4870. And she said, What wilt thou give me that thou mayest come to me? That this signifies the reciprocal of conjunction with a condition, is evident from the signification of “to come to me,” as being conjunction (n. 4820, 4868). That it is what is reciprocal with a condition, is evident without explication.