אֵ֣לֶּה הֵ֞ם בְּנֵ֤י יִשְׁמָעֵאל֙ וְאֵ֣לֶּה שְׁמֹתָ֔ם בְּחַצְרֵיהֶ֖ם וּבְטִֽירֹתָ֑ם שְׁנֵים־עָשָׂ֥ר נְשִׂיאִ֖ם לְאֻמֹּתָֽם׃
these are the sons of Ishmael, and these are their names, by their villages, and by their encampments; twelve princes according to their nations.
Targum Jonathan on Genesis
These were the sons of Ishmael, and these their names in their villages, and in their fenced dwellings, twelve chiefs of their peoples.
Targum Jerusalem
In their villages, and in their fenced dwellings (or encampments). Twelve chiefs of their peoples.