Proverbs 5:17

15 Drink waters out of thine own cistern, and running waters out of thine own well.

16 Let thy fountains be dispersed abroad, and rivers of waters in the streets.

Let them be only thine own, and not strangers’ with thee.

18 Let thy fountain be blessed: and rejoice with the wife of thy youth.

19 Let her be as the loving hind and pleasant roe; let her breasts satisfy thee at all times; and be thou ravished always with her love.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Let them be yours alone, never to be shared with strangers.
KJV
Let them be only thine own, and not strangers’ with thee.
WEB
Let them be for yourself alone, not for strangers with you.
ASV
Let them be for thyself alone, And not for strangers with thee.
DARBY
Let them be only thine own, and not strangers' with thee.
BLB
Let them be for you, yourself alone, and not for strangers with you.
ÅB
La dem være for deg alene og ikke for fremmede sammen med deg!
OTB
La dem være dine alene, ikke deles med fremmede.
B1930
La dem være for dig alene og ikke for fremmede sammen med dig!

Study notes (Tyndale)

Original text and word study