New Revised Standard Version
He said, “Peaceably; I have come to sacrifice to the LORD; sanctify yourselves and come with me to the sacrifice.” And he sanctified Jesse and his sons and invited them to the sacrifice.

Contemporary English Version
"Yes, it is!" Samuel answered. "I've come to offer a sacrifice to the LORD. Get yourselves ready to take part in the sacrifice and come with me." Samuel also invited Jesse and his sons to come to the sacrifice, and he got them ready to take part.

New American Bible
He replied: “Yes! I have come to sacrifice to the LORD. So purify yourselves and celebrate with me today.” He also had Jesse and his sons purify themselves and invited them to the sacrifice.

Douay-Rheims Bible
And he said: It is peaceable: I am come to offer sacrifice to the Lord, be ye sanctified, and come with me to the sacrifice. And he sanctified Isai and his sons, and called them to the sacrifice.

And he said: It is peaceable: I am come to offer sacrifice to the Lord, be ye sanctified, and come with me to the sacrifice. And he sanctified Isai and his sons, and called them to the sacrifice.

sanctify yourselves

Exodus 19:10,14,15 And he said to him: Go to the people, and sanctify them to day, and to morrow, and let them wash their garments. . . .

Leviticus 20:7,8 Sanctify yourselves, and be ye holy: because I am the Lord your God. . . .

Numbers 11:8 And the people went about, and gathering it, ground it in a mill, or beat it in a mortar, and boiled it in a pot, and made cakes thereof of the taste of bread tempered with oil.

Joshua 3:5 And Joshua said to the people: Be ye sanctified: for tomorrow the Lord will do wonders among you.

Joshua 7:13 Arise, sanctify the people, and say to them: Be ye sanctified against tomorrow: for thus saith the Lord God of Israel: The curse is in the midst of thee, O Israel: thou canst not stand before thy enemies, till he be destroyed out of thee, that is defiled with this wickedness.

2 Chronicles 30:17-20 Because a great number was not sanctified: and therefore the Levites immolated the phase for them that came not in time to be sanctified to the Lord. . . .

Job 1:5 And when the days of their feasting were gone about, Job sent to them, and sanctified them: and rising up early, offered holocausts for every one of them. For he said: Lest perhaps my sons have sinned, and have blessed God in their hearts. So did Job all days.

Psalm 26:2-6 Prove me, O Lord, and try me; burn my reins and my heart. . . .

Joel 2:16 Gather together the people, sanctify the church, assemble the ancients, gather together the little ones, and them that suck at the breasts: let the bridegroom go forth from his bed, and the bride out of her bridal chamber.

1 Corinthians 11:28 But let a man prove himself: and so let him eat of that bread and drink of the chalice.