כִּֽי־חֵ֭מָה פֶּן־יְסִֽיתְךָ֣ בְסָ֑פֶק וְרָב־כֹּ֝֗פֶר אַל־יַטֶּֽךָּ׃
因為烈怒必大大臨到，你要謹慎，免得你受引誘而多發言語；到那時，再多的贖價也不能使你脫離。
Rashi
and with children of gentiles they please themselves They cohabit with the daughters of the heathens and mingle with them, and they would bear children to them, with whom they are always pleased, and they occupy themselves [with them] and long for them and bother with them. This is an expression similar to [that of] (Job 36:18) “lest he incite you because of abundance (בְּשֶׂפֶק)” [debatement in O.F].