בֶּן־שֶׁ֥בַע שָׁנִ֖ים יְהוֹאָ֥שׁ בְּמָלְכֽוֹ׃ (פ)
Jehoash was seven years old when he began to reign.
Bartenura
לכסדרן – to the order of the Haftarot/prophetic portions, for until here, we recite Haftarot that are an abstract of/a reflection of the four [special] Torah portions: The portion of Shekalim – “At years of age” (II Kings 12:1); the portion of Zakhor: “…I am exacting the penalty for what Amalek did to Israel…”(I Samuel 15:2 – though many customs today have the community read the entire chapter); the portion of Parah: “And I will sprinkle upon you purifying waters” (Ezekiel 36:15); the portion of HaHodesh: “On the first day of the first month” (Ezekiel 45:18). From here and onwards, he returns to recite the prophetic portion that is a reflection of the [Torah] portion of that day.