וַיֹּ֨אמֶר אֵלָ֜יו אַל־תִּירָ֗א כִּ֠י לֹ֤א תִֽמְצָאֲךָ֙ יַ֚ד שָׁא֣וּל אָבִ֔י וְאַתָּה֙ תִּמְלֹ֣ךְ עַל־יִשְׂרָאֵ֔ל וְאָנֹכִ֖י אֶֽהְיֶה־לְּךָ֣ לְמִשְׁנֶ֑ה וְגַם־שָׁא֥וּל אָבִ֖י יֹדֵ֥עַ כֵּֽן׃
곧 요나단이 그에게 이르기를 두려워 말라 내 부친 사울의 손이 네게 미치지 못할 것이요 너는 이스라엘 왕이 되고 나는 네 다음이 될 것을 내 부친 사울도 안다 하니라
Pirkei Avot
All love that depends on a something, [when the] thing ceases, [the] love ceases; and [all love] that does not depend on anything, will never cease. What is an example of love that depended on a something? Such was the love of Amnon for Tamar. And what is an example of love that did not depend on anything? Such was the love of David and Jonathan.