וַתִּקַּ֞ח שָׂרַ֣י אֵֽשֶׁת־אַבְרָ֗ם אֶת־הָגָ֤ר הַמִּצְרִית֙ שִׁפְחָתָ֔הּ מִקֵּץ֙ עֶ֣שֶׂר שָׁנִ֔ים לְשֶׁ֥בֶת אַבְרָ֖ם בְּאֶ֣רֶץ כְּנָ֑עַן וַתִּתֵּ֥ן אֹתָ֛הּ לְאַבְרָ֥ם אִישָׁ֖הּ ל֥וֹ לְאִשָּֽׁה׃
Lalu Sarai, istri Abram, mengambil Hagar, perempuan Mesir itu, hamba perempuannya, setelah sepuluh tahun Abram tinggal di tanah Kanaan, dan memberikannya kepada Abram, suaminya, untuk menjadi istrinya.
Tosefta Yevamot
One who marries a woman and remains with her for ten years, and she does not bear a child -- he [still] is not permitted to desist from [the commandment of "be fruitful and multiply"]. Rather, he goes out and gives her her ketubah lest he does not merit bearing children from her. And even though there is no proof of the matter, there is a hint of the matter, as it is said (Gen. 16:3), "at the end of ten years of Avram's settling in the land of Canaan."* The full verse reads, "And Sarai, the wife of Avram, took Hagar the Egyptian, her hand-maid at the end of ten years of Avram's settling in the land of Canaan, and gave her to Avram her husband as a wife for him." We learn from this that [the duration of] one's settling outside the Land [of Israel] is not included in the count.