אַל־תִּשְׁטְפֵ֤נִי ׀ שִׁבֹּ֣לֶת מַ֭יִם וְאַל־תִּבְלָעֵ֣נִי מְצוּלָ֑ה וְאַל־תֶּאְטַר־עָלַ֖י בְּאֵ֣ר פִּֽיהָ׃
Let not the waterflood overwhelm me, Neither let the deep swallow me up; And let not the pit shut her mouth upon me.
Read halakhic rulings (Jewish law) on Psalms 69:16: and classical halakhic sources.