New Revised Standard Version
Assuming that he was in the group of travelers, they went a day’s journey. Then they started to look for him among their relatives and friends.

Contemporary English Version
They thought he was traveling with some other people, and they went a whole day before they started looking for him.

New American Bible
Thinking that he was in the caravan, they journeyed for a day and looked for him among their relatives and acquaintances,

Douay-Rheims Bible
And thinking that he was in the company, they came a day's journey and sought him among their kinsfolks and acquaintance.

And thinking that he was in the company, they came a day's journey and sought him among their kinsfolks and acquaintance.

in.

Psalm 42:4 These things I remembered, and poured out my soul in me: for I shall go over into the place of the wonderful tabernacle, even to the house of God: With the voice of joy and praise; the noise of one feasting.

Psalm 122:1-4 A gradual canticle. I rejoiced at the things that were said to me: We shall go into the house of the Lord. . . .

Isaiah 2:3 And many people shall go, and say: Come and let us go up to the mountain of the Lord, and to the house of the God of Jacob, and he will teach us his ways, and we will walk in his paths: for the law shall come forth from Sion, and the word of the Lord from Jerusalem.