פירוש על בראשית 24:65

ותתכס AND [SHE] COVERED HERSELF — This has a passive meaning (she was covered); it is like (35:8) ותקבר “and she was buried”, and (1 Samuel 4:18) ותשבר “and [his neck] was broken”.

?מי האיש הלזה ההולך בשדה לקראתנו, this verse raises a number of questions. Did Rivkah enquire about the identity of every man that they encountered on this journey? Furthermore, why did the Torah have to write the words בשדה לקראתנו, “in the field toward us?” It appears that the verse is somewhat abbreviated. What Rivkah wanted to know was why the man approaching them had detoured from the regular path and was coming across the field in their direction.

ותתכס, for she was afraid to look more closely, similar to Moses being afraid to look more closely at the burning bush in Exodus 3,6.