Psalms 6:6 Halakhah

כִּ֤י אֵ֣ין בַּמָּ֣וֶת זִכְרֶ֑ךָ בִּ֝שְׁא֗וֹל מִ֣י יֽוֹדֶה־לָּֽךְ׃

For in death there is no remembrance of Thee; In the nether-world who will give Thee thanks?

Read halakhic rulings (Jewish law) on Psalms 6:6: and classical halakhic sources.