Reference for Psalms 37:37

שְׁמָר־תָּ֭ם וּרְאֵ֣ה יָשָׁ֑ר כִּֽי־אַחֲרִ֖ית לְאִ֣ישׁ שָׁלֽוֹם׃

Mark the man of integrity, and behold the upright; for there is a future for the man of peace.